diff --git a/src/main/assets/help/cs/help.html b/src/main/assets/help/cs/help.html index 4f0dd7bc3..04ce135ca 100644 --- a/src/main/assets/help/cs/help.html +++ b/src/main/assets/help/cs/help.html @@ -2,29 +2,37 @@
Delta Chat is a reliable, decentralized and secure messaging app, +
Delta Chat is a reliable, decentralized and secure instant messaging app, available for mobile and desktop platforms.
-Delta Chat feels like Whatsapp or Telegram but you can also use and regard it as an e-mail app. -You can signup anonymously to a variety of interoperable chatmail servers -which are minimal e-mail servers optimized for fast and secure operations. -Or you may use classic e-mail servers and an existing e-mail account -in which case Delta Chat acts as an e-mail app.
- -
To securely setup contact with others scan an invite QR code -or share an invite link. -This is required when using a (default) chatmail-based chat profile -because chatmail servers reject un-encrypted outgoing messages.
- -If you create a chat profile with a classic e-mail address -you may manually create a contact if you know their e-mail address -and then write a message to them -even if the recipient is not using Delta Chat.
- -Anonymous chat profiles with fast, secure and interoperable chatmail servers -which offer instant Push Notifications for iOS and Android devices.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Pervasive multi-profile and multi-device support on all platforms.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Interactive web apps in chats for gaming and collaboration
+Interactive in-chat apps for gaming and collaboration
Audited end-to-end encryption +
Audited end-to-end encryption safe against network and server attacks.
Free and Open Source software, both app and server side. -Built on E-mail and Web Internet Standards, -to avoid “yet another standard syndrome (xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
If a message comes from an unknown contact, it appears as a request.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Ano. Kromě běžného textu jsou všechny e-mailové přílohy zobrazeny jako samostatné zprávy. V odchozích zprávách jsou přílohy použity samočinně.
+Yes. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
For performance, images are optimized and sent at a smaller size by default, but you can send it as a “file” to preserve the original.
@@ -225,16 +242,14 @@ receive messages from this person, consider blocking them.A profile is a name, a picture and some additional information for encrypting messages. A profile lives on your device(s) only -and uses a chatmail or a classic e-mail server to transport messages.
+and uses the server only to relay messages.On first installation of Delta Chat a first profile is created.
Later, you can tap your profile image in the upper left corner to Add Profiles or to Switch Profiles.
-You may want to use separate profiles for political, family or work related activities, -or e. g. for a dedicated “spam-profile” with which you register at websites and platforms -that tend to cause unsolicited messages (“spam”) sooner or later.
+You may want to use separate profiles for political, family or work related activities.
You may also wish to learn how to use the same profile on multiple devices.
@@ -250,31 +265,24 @@ that tend to cause unsolicited messages (“spam”) sooner or later.Profilový obrázek lze zvolit v nastavení. Když napíšeš svému kontaktu, nebo přidáš nový vyfocením QR kódu, tyto kontakty automaticky uvidí tvůj profilový obrázek.
-Contacts who don’t use Delta Chat do not see the profile picture -(however, of course, they can install Delta Chat :)
Z důvodu soukromí nikdo nevidí tvůj profilový obrázek dokud jim nenapíšeš.
Profilový obrázek není posílán s každou zprávou, ale dostatečně často k tomu aby tvé kontakty zvuobdrželi obrázek i když začnou používat nové zařízení.
Yes, you can do so under Settings → Profile → Bio. -Your contacts who use Delta Chat will see it -when they view your contact details. -Moreover, it will appear as a classic e-mail signature.
+Once you sent a message to a contact, +they will see it when they view your contact details.You can sometimes see a green dot
next to the avatar of a contact.
-It means they were recently seen in the last 10 minutes:
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+So this is not a real time online status - -and if someone doesn’t answer right away even though they seem to be online, -don’t worry and give them some space :)
- -On the other hand, others will not always “see that you are online”. -If you have turned off read receipts, -they will not see the green dot -until one of the above conditions are met.
Note that you can rely on disappearing messages only as long as you trust your chat partners; @@ -427,17 +450,61 @@ or otherwise save, copy or forward messages before deletion.
Apart from that, if one chat partner uninstalls Delta Chat, -the messages will not get deleted from their email account. -They will most likely also not be decryptable anymore -(as long as they were encrypted in the first place).
+the (anyway encrypted) messages may take longer to get deleted from their server. -If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +By default, Delta Chat stores all messages locally on your device. -If you e.g. want to save storage space at your mail provider, -you can configure Delta Chat -to delete old already-received messages on the server automatically. -They still remain on your device until you delete them there, too.
+In a chat, using
Attachment Button → Apps
To turn it on, go to Delete Old Messages → Delete Messages from Server -in the “Chats and Media” settings. -You can set a timeframe between “At once” and “After 1 year”. -All e-mails received by Delta Chat will be deleted from the server after this timeframe.
-Note that if you use Delta Chat on more than one device, -you need to leave the message on the server with a sufficient timeframe -so that the other device(s) can download them, too.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+As of May 2024, classic e-mail servers do not support Push Notifications -for Delta Chat users.
If a “Push Service” is available, Delta Chat enables Push Notifications -to achieve instant message delivery for all chatmail users. -If you are using a classic e-mail provider instead of chatmail servers, -Push Notifications are not available.
+to achieve instant message delivery for all chatmail users.In the Delta Chat “Notifications” settings for “Instant delivery” you can change the following settings effecting all chat profiles:
@@ -660,7 +781,7 @@ safe to try if you experience messages arrive only with long delays.Delta Chat Push Notification support avoids leakage of private information. -It does not leak e-mail, IP address or message content (not even encrypted) +It does not leak profile data, IP address or message content (not even encrypted) to any system involved in the delivery of Push Notifications.
Here is how Delta Chat apps perform Push Notification delivery:
@@ -671,20 +792,20 @@ to any system involved in the delivery of Push Notifications. on the chatmail server.When a chatmail server receives an e-mail for a Delta Chat user +
When a chatmail server receives a message for a Delta Chat user it forwards the encrypted device token to the central Delta Chat notification proxy.
The central Delta Chat notification proxy decrypts the device token and forwards it to the respective Push service (Apple, Google, etc.), -without ever knowing the IP or e-mail address of Delta Chat users.
+without ever knowing the IP or profile data of Delta Chat users.The central Push Service (Apple, Google, etc.) wakes up the Delta Chat app on your device to check for new messages in the background. -It does not know about the chatmail or e-mail address of the device it wakes up. -The central Apple/Google Push services never see an e-mail address (sender or receiver) +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) and also never see any message content (also not in encrypted forms).
Note that the device token is encrypted between apps and notification proxy but it is not signed. -The notification proxy thus never sees e-mail addresses, IP-addresses or +The notification proxy thus never sees profile data, IP-addresses or any cryptographic identity information associated with a user’s device (token).
Resulting from this overall privacy design, even the seizure of a chatmail server, @@ -718,7 +839,278 @@ without asking questions up-front that are more suited to expert users or develo
Note that Delta Chat has a small and privacy-preserving Push Notification system that achieves “instant delivery” of messages for all chatmail servers including a potential one you might setup yourself without our permission. -Welcome to the power of the interoperable and massive chatmail and e-mail system :)
+Welcome to the power of the interoperable chatmail relay network :) + +Yes. You can use the same profile on different devices:
+ +Make sure both devices are on the same Wi-Fi or network
+On the first device, go to Settings → Add Second Device, unlock the screen if needed +and wait a moment until a QR code is shown
+On the second device, install Delta Chat
+On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
+Transfer should start after a few seconds and during transfer both devices will show the progress. +Wait until it is finished on both devices.
+In contrast to many other messengers, after successful transfer, +both devices are completely independent. +One device is not needed for the other to work.
+ +Double-check both devices are in the same Wi-Fi or network
+On Windows, go to Control Panel / Network and Internet +and make sure, Private Network is selected as “Network profile type” +(after transfer, you can change back to the original value)
+On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
+On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
+Your system might have a “personal firewall”, +which is known to cause problems (especially on Windows). +Disable the personal firewall for Delta Chat on both ends and try again
+Guest Networks may not allow devices to communicate with each other. +If possible, use a non-guest network.
+If you still have troubles using the same network, +try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
+Ensure there is enough storage on the destination device
+If transfer started, make sure, the devices stay active and do not fall asleep. +Do not exit Delta Chat. +(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
+Delta Chat is already logged in on the destination device? +You can use multiple profiles per device, just add another profile
+If you still have problems or if you cannot scan a QR code +try the manual transfer described below
+This method is only recommended if “Add Second Device” as described above does not work.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +If you use default chatmail relays, it is impossible to receive or send messages without end-to-end encryption.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -For Group invitations, -tap the chat group title to see its member list, -and select “QR Invite code”.
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS -or Saltpack -but adopting them would mean breaking end-to-end encryption interoperability -with all other e-mail apps that typically support OpenPGP encryption. +but adopting them would mean breaking end-to-end encryption interoperability. So it would not be a light decision to take and there must be tangible improvements for users.
@@ -951,19 +1292,19 @@ as defined by the Autocrypt Level 1 specification. -If you are sending or receiving e-mail messages without end-to-end encryption (using a classic e-mail server), -they are still protected from cell or cable companies who can not read or modify your e-mail messages. -But both your and your recipient’s e-mail providers +
If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers may read, analyze or modify your messages, including any attachments.
Delta Chat by default uses strict TLS encryption -which secures connections between your device and your e-mail provider. +which secures connections between your device and your email provider. All of Delta Chat’s TLS-handling has been independently security audited. -Moreover, the connection between your and the recipient’s e-mail provider +Moreover, the connection between your and the recipient’s email provider will typically be transport-encrypted as well. -If the involved e-mail servers support MTA-STS -then transport encryption will be enforced between e-mail providers +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers in which case Delta Chat communications will never be exposed in cleartext to the Internet even if the message was not end-to-end encrypted.
@@ -979,20 +1320,15 @@ even if the message was not end-to-end encrypted. Delta Chat apps do not store any metadata about contacts or groups on servers, also not in encrypted form. Instead, all group metadata is end-to-end encrypted and stored on end-user devices, only. -E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -1031,7 +1367,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Yes. You can use the same profile on different devices:
- -Make sure both devices are on the same Wi-Fi or network
-On the first device, go to Settings → Add Second Device, unlock the screen if needed -and wait a moment until a QR code is shown
-On the second device, install Delta Chat
-On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
-Transfer should start after a few seconds and during transfer both devices will show the progress. -Wait until it is finished on both devices.
-In contrast to many other messengers, after successful transfer, -both devices are completely independent. -One device is not needed for the other to work.
- -Double-check both devices are in the same Wi-Fi or network
-On Windows, go to Control Panel / Network and Internet -and make sure, Private Network is selected as “Network profile type” -(after transfer, you can change back to the original value)
-On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
-On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
-Your system might have a “personal firewall”, -which is known to cause problems (especially on Windows). -Disable the personal firewall for Delta Chat on both ends and try again
-Guest Networks may not allow devices to communicate with each other. -If possible, use a non-guest network.
-If you still have troubles using the same network, -try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
-Ensure there is enough storage on the destination device
-If transfer started, make sure, the devices stay active and do not fall asleep. -Do not exit Delta Chat. -(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
-Delta Chat is already logged in on the destination device? -You can use multiple profiles per device, just add another profile
-If you still have problems or if you cannot scan a QR code -try the manual transfer described below
-This method is only recommended if “Add Second Device” as described above does not work.
- -Yes.
- -If you e.g. delete a chat or a message from your phone, -it will be deleted on your desktop as soon as it comes online again.
- -Notable exceptions are Delete old messages from Device, -as different devices may have different storage capacities, -and system specific settings as notification sounds.
- -In Delta Chat, you can share webxdc apps, attachments with an .xdc file
-extension. They can do very different things, and make Delta Chat a truly
-extendable messenger.
We are very grateful for feedback on these features - do you want to share -your ideas? Join the Forum to contribute. -You may conveniently login via Delta Chat and a QR code scan, -another rather stable experiment we run on the side (sic!).
- -https://meet.jit.si/$ROOM. The $ROOM variable will be a random value;
-this way, you will have a new random Jitsi room every time you call someone.With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -Toto je pokusné nastavení pro některé uživatele, kteří používají vlastní pravidla -pro třídění e-mailu na serveru. Ne všichni poskytovatelé toto nabízí, ale někteří -umožňují samočinně přesouvat všechny e-maily s hlavičkou “Chat-Version” do složky -DeltaChat. To je něco co za běžných okolností dělá Delta Chat sám.
- -Enabling “Only Fetch from DeltaChat folder” makes sense if you have both:
- -In this case, Delta Chat doesn’t need to watch the Inbox, and it’s enough to only watch the DeltaChat folder.
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -Change your address in “Settings → Advanced → Password and Account” and -enter the password of your new e-mail account (and if necessary, server settings). -You will get an information notice about the fact that you are moving to a new address. -An additional notice will also show up in your “Device messages” chat.
-If possible, let your old e-mail provider forward all messages to your new address.
-Tell your contacts that you changed your address. -Writing to guaranteed end-to-end encrypted chats and groups, -will make them notice your move automatically -and they will continue chatting with you using your new address.
-Note that Delta Chat will not retrieve messages anymore from your old e-mail provider. -If you didn’t configure your e-mail provider to forward messages (step 2.) -only those contacts to whom you sent a message in a guaranteed end-to-end encrypted chat -will send messages to your new address.
- -To learn more about this the details behind this, read our blogpost on -it.
-Dle užívaného operačního systému můžeš být -dotázán na udělení povolení této aplikaci. -Zde je co Delta Chat dělá s těmito povoleními:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Podobně jako ostatní e-mailové programy, např. Thunderbird nebo Outlook, -program potřebuje heslo k tomu aby mohl posílat e-maily. Samozřejmě, že -heslo je uloženo pouze na tvém přístroji. Heslo je přenášeno pouze při přihlašení -k e-mailovému serveru, který má i beztak přístup k tvým e-mailům.
- -Delta Chat má otevřený zdrojový kód, -ze kterého lze ověřit, že program s osobními daty zachází bezpečně. Jsme rádi -za každou odezvu, která udělá Delta Chat bezpečnější pro všechny.
- -By default, Delta Chat shows all e-mails.
- -At “Settings → Advanced → Show Classic E-Mails”, -you can change this. You have these options:
- -Yes, incoming HTML messages come with a “Show full message” button. -Outgoing messages always use plain text.
- -Delta Chat sets (and encrypts!) the classic e-mail subject -automatically to the group name or to the sender name.
- -So if you want to set the subject yourself, -for example for a formal e-mail to a business contact, -you can create a group -with only yourself and the recipient(s). -Set the Chat Title to the Subject you want, -and then send your e-mail as the first message. -If the recipients don’t use Delta Chat, -it will look like a normal, -formal e-mail to them. -You will get bonus professionalism points -if you set a signature text.
- -Posílat si kopii zpráv zaručuje, že zprávy se zobrazí na všech současně nastavených -zařízeních. Pokud máš několik zařízení a nezapneš tuto funkci, uvidíš pouze příchozí -zprávy, a zprávy odeslané jen z právě používaného přístroje. Ty odeslané z ostatních -zařízení neuvidíš.
- -Kopie přijdou nejdříve do Příchozí složky, a pak jsou samočinně přesunuty do složky -DeltaChat; ne do složky Odeslané. Do složky Odeslané se nepřesouvá nikdy nic. -protože by to vyžadovalo přenášet zprávu dvakrát (jednou poslat přes SMTP, a jednou -pro složku Odeslané přes IMAP).
- -The default setting for “Send Copy to Self” is “on”.
- -Jediný důvod sledovat složku s odeslanými zprávami je používání jiného e-mailového -programu (např. Thunderbird) spolu s Delta Chatem, a chtít z tohoto programu také -psát zprávy do hovorů Delta Chatu.
- -Nicméně doporučujeme používat Delta Chat Desktop Client; ten lze stáhnout z get.delta.chat. Možnost sledování složky “Odeslané” -může být v budoucnu zrušena. Byla totiž vytvořena v době, kdy Delta Chat Desktop -nebyl dostupný na všech platformách.
- -Někteří lidé užívají Delta Chat jako jediný e-mailový program, a chtějí užívat -složku Příchozí / Inbox pro všechny zprávy i místo složky DeltaChat. Pokud zrušíš -“Sleduj složku DeltaChat”, zruš také “přesouvat zprávy do složky DeltaChat”. Jinak -hrozí, že mazání zpráv či nastavení na několika zařízeních nebude správně fungovat.
- -If you use a default chat profile -you can simply uninstall the app. -This will automatically trigger deletion of all associated account data on the chatmail server. -For more info, please refer to nine.testrun.org account-deletion for the default onboarding server, -or the respective page from your chosen 3rd party chatmail server.
- -If you have set up your chat profile on multiple devices -you need to remove it from all devices.
- -If you are using more than one account, -but don’t want to get rid of all of them, -you can remove it in the account switcher menu (on android and iOS), -or in the sidebar with a right click (in the desktop client).
- -Accounts on classic e-mail providers -will not be deleted automatically; -how you can delete your account depends on your e-mail provider. -We don’t have any control over e-mail accounts at those providers, -so unfortunately we can’t help you with that.
- -If you want to continue using a classic e-mail account with other apps, -but uninstall Delta Chat, -it is recommended to leave any group chat before uninstalling Delta Chat. -Otherwise you might receive undecryptable messages from those group chats.
- -See Privacy Policy for a detailed overview.
Open one of the following app stores and search for “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store
+Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft StoreCheck the package manager of your Linux distributions
@@ -1921,13 +1609,13 @@ completing Rust/Python bindings and instigating a Chat-bot eco-system.In 2021 we received further EU funding for two Next-Generation-Internet -proposals, namely for EPPD - e-mail provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
+proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the U.S. Bureau of Democracy, Human Rights and Labor (DRL). This funding supported our long-running goals to make Delta Chat more usable -and compatible with a wide range of e-mail servers world-wide, and more resilient and secure +and compatible with a wide range of email servers world-wide, and more resilient and secure in places often affected by internet censorship and shutdowns.
Delta Chat ist eine zuverlässige, dezentralisierte und sichere Messaging-App, verfügbar für Mobile- und Desktop-Plattformen.
- -Delta Chat sieht wie Whatsapp oder Telegram aus, aber kann auch als E-Mail-App verwendet und betracht werden. -Sie können sich anonym bei einer Vielzahl von interoperablen Chatmail-Servern anmelden, bei denen es sich um minimale E-Mail-Server handelt, die für einen schnellen und sicheren Betrieb optimiert sind. -Oder Sie verwenden einen klassische E-Mail-Server und ein bestehendes E-Mail-Konto. -In diesem Fall fungiert Delta Chat als E-Mail-App.
- -
Zur sicheren Kontaktaufnahme mit anderen scannen Sie einen Einladungs-QR-Code -oder teilen Sie einen Einladungslink. -Dies ist erforderlich, wenn Sie ein Chatmail-basiertes Profil verwenden, weil Chatmail-Server unverschlüsselte ausgehende Nachrichten ablehnen.
- -Wenn Sie ein Profil mit einer klassischen E-Mail-Adresse verwenden, können Sie manuell Kontakte über bekannte E-Mail-Adresse hinzufügen und anschreiben - -auch wenn der Empfänger Delta Chat nicht benutzt.
- -Delta Chat is a reliable, decentralized and secure instant messaging app, +available for mobile and desktop platforms.
Anonyme Chat-Profile mit schnellen, sicheren und interoperablen Chatmail-Servern, -die sofortige Push-Benachrichtigungen für iOS- und Android-Geräte bieten.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Durchgängige Multi-Profil- und Multi-Geräte-Unterstützung auf allen Plattformen.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Interaktive Webanwendungen in Chats für Spiele und für die Zusammenarbeit
+Interactive in-chat apps for gaming and collaboration
Geprüfte Ende-zu-Ende-Verschlüsselung, -sicher gegen Netzwerk- und Serverangriffe.
+Audited end-to-end encryption +safe against network and server attacks.
Freie und quelloffene Software, sowohl app- als auch serverseitig. -Basiert auf E-Mail- und Web-Internet-Standards, -um das „Noch-ein-Standard-Syndrom“ (xkcd 927) zu vermeiden.
+Free and Open Source software, both app and server side, +built on Internet Standards.
Wenn eine Nachricht von einem unbekannten Kontakt stammt, erscheint sie als Anfrage.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
Sie müssen die Anfrage akzeptieren, bevor Sie antworten können.
+If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
Sie können sie auch “löschen”, wenn Sie vorerst nicht mit ihm chatten möchten.
+For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +Da Delta Chat ein privater Messenger ist, können dir zunächst nur Freunde und Familienmitglieder, denen du deinen QR-Code oder Einladungslink schickst, schreiben.
+ +Deine Freunde können deine Kontaktdaten dann mit anderen Freunden teilen. Dies wird als Anfrage angezeigt.
+ +Du musst die Anfrage akzeptieren, bevor du antworten kannst.
+Du kannst sie auch “löschen”, wenn du vorerst nicht mit ihm chatten möchten.
If you delete a request, future messages from that contact will still appear @@ -193,6 +199,20 @@ receive messages from this person, consider blocking them.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Ja. Bilder, Videos, Dokumente, Sprachnachrichten usw. funktionieren wie üblich.
+Ja. Bilder, Videos, Dateien, Sprachnachrichten und mehr können über die
Anhang-
+bzw.
Sprachnachricht-Buttons hinzugefügt werden
Um die Leistung zu verbessern, werden die Bilder standardmäßig optimiert und in einer kleineren Größe gesendet, aber Sie können sie auch als “Datei” senden, um das Original zu erhalten.
+Um die Leistung zu verbessern, werden die Bilder standardmäßig optimiert und in einer kleineren Größe gesendet, aber du kannst sie auch als “Datei” senden, um das Original zu erhalten.
Ein Profil besteht aus einem Namen, einem Bild und einigen zusätzlichen Informationen zum Verschlüsseln von Nachrichten. Ein Profil existiert nur auf Ihren Geräten -und verwendet einen Chatmail- oder einen klassischen E-Mail-Server für den Transport von Nachrichten.
+und verwendet den Server nur für den Transport von Nachrichten.Bei der Installation von Delta Chat wird ein erstes Profil erstellt.
-Später können Sie auf Ihr Profilbild in der oberen linken Ecke tippen, um Profile hinzuzufügen +
Später kannst du auf dein Profilbild in der oberen linken Ecke tippen, um Profile hinzuzufügen oder Profile zu wechseln.
-Vielleicht möchten Sie separate Profile für politische, familiäre oder berufliche Aktivitäten verwenden, -oder z. B. für ein spezielles „Spam-Profil“, mit dem Sie sich bei Websites und Plattformen anmelden -die dazu neigen, früher oder später unerwünschte Nachrichten („Spam“) zu versenden.
+Du kannst separate Profile für politische, familiäre oder berufliche Aktivitäten verwenden.
-Vielleicht möchten Sie auch erfahren, wie Sie Profile auf mehreren Geräten verwenden können.
+Vielleicht möchtest due auch erfahren, wie du Profile auf mehreren Geräten verwenden kannst.
Sie können ein Profilbild in den Einstellungen hinzufügen. Wenn Sie Ihren Kontakten eine Nachricht senden oder sie über einen QR-Code hinzufügen, sehen diese automatisch Ihr Profilbild.
+Du kannst ein Profilbild in den Einstellungen hinzufügen. Wenn du deinen Kontakten eine Nachricht sendest oder sie über einen QR-Code hinzufügst, sehen diese automatisch dein Profilbild.
Kontakte, die Delta Chat nicht nutzen, sehen das Profilbild nicht (aber natürlich können sie Delta Chat installieren :)
-Aus Datenschutzgründen sieht niemand Ihr Profilbild, dem Sie nicht zuvor eine Nachricht gesendet haben.
-Ihr Profilbild wird nicht mit jeder Nachricht gesendet, aber häufig genug, so dass Ihre Kontakte es auch dann erhalten, wenn diese ein neues Gerät nutzen.
+Aus Datenschutzgründen sieht niemand dein Profilbild, dem du nicht zuvor eine Nachricht gesendet hast.
Ja, -Sie können dies unter “Einstellungen → Profil → Signatur” tun. -Kontakte, die Delta Chat nutzen, sehen die Signatur, -wenn Sie sich Ihre Kontaktdetails ansehen. -Für klassische E-Mail-Programme, -erscheint die Signatur -unter dem Text Ihrer Nachrichten.
+Du kannst dies unter “Einstellungen → Profil → Signatur” tun. +Sobald du eine Nachricht an einen Kontakt sendest, kann dieser deine Signatur in deinem Profil sehen.Verwenden Sie diese Tools, um Ihre Chats zu organisieren:
+Verwende diese Tools, um deine Chats zu organisieren:
Angeheftete Chats bleiben immer ganz oben in der Chatliste. So können Sie schnell auf Ihre Lieblingschats zugreifen oder Sie verwenden vorübergehend angeheftete Chats um Dinge nicht zu vergessen.
+Angeheftete Chats bleiben immer ganz oben in der Chatliste. So kannst du schnell auf deine Lieblingschats zugreifen oder du verwendest vorübergehend angeheftete Chats um Dinge nicht zu vergessen.
Stummgeschaltete Chats erhalten keine Benachrichtigungen, bleiben ansonsten aber an ihrem Platz - so können Sie stummgeschaltete Chats auch anheften.
+Stummgeschaltete Chats erhalten keine Benachrichtigungen, bleiben ansonsten aber an ihrem Platz. Du kannst auch stummgeschaltete Chats anheften.
Archivieren Sie Chats, wenn Sie diese nicht mehr in Ihrer Chatliste sehen möchten. Archivierte Chats bleiben oberhalb der Chatliste oder über die Suche zugänglich.
+Archiviere Chats, wenn du diese nicht mehr in deiner Chatliste sehen möchtest. Archivierte Chats bleiben oberhalb der Chatliste oder über die Suche zugänglich.
Wenn ein archivierter Chat eine neue Nachricht erhält, wird er, sofern er nicht stummgeschaltet ist, wieder in die normale Chatliste verschoben. Stummgeschaltete Chats bleiben archiviert, bis Sie sie manuell aus dem Archiv entfernen.
+Wenn ein archivierter Chat eine neue Nachricht erhält, wird er, sofern er nicht stummgeschaltet ist, wieder in die normale Chatliste verschoben. Stummgeschaltete Chats bleiben archiviert, bis du sie manuell aus dem Archiv entfernst.
Gespeicherte Nachrichten ist ein Chat, den Sie verwenden können, um sich Nachrichten zu merken und wiederzufinden.
+Gespeicherte Nachrichten ist ein Chat, den du verwenden kannst, um dir Nachrichten zu merken und wiederzufinden.
Tippen Sie in einem beliebigen Chat lange auf eine Nachricht oder klicken Sie mit der rechten Maustaste darauf und wählen Speichern.
+Tippen in einem beliebigen Chat lange auf eine Nachricht oder klicken mit der rechten Maustaste darauf und wähle Speichern.
Gespeicherte Nachrichten werden mit dem Symbol @@ -319,12 +328,12 @@ unter dem Text Ihrer Nachrichten.
neben dem Datum markiertÖffnen Sie später den Chat „Gespeicherte Nachrichten“, sehen Sie dort die gespeicherten Nachrichten. +
Öffnen später den Chat „Gespeicherte Nachrichten“; dort siehst du die gespeicherten Nachrichten.
Durch Tippen auf
,
-können Sie zu der ursprünglichen Nachricht im ursprünglichen Chat zurückkehren
Schließlich können Sie auch „Gespeicherte Nachrichten“ verwenden, um persönliche Notizen zu machen - öffnen Sie den Chat, geben Sie etwas ein, fügen Sie ein Foto oder eine Sprachnachricht hinzu usw.
+Schließlich kannst du auch „Gespeicherte Nachrichten“ verwenden, um persönliche Notizen zu machen - öffnen den Chat, gib etwas ein, fügen ein Foto oder eine Sprachnachricht hinzu usw.
Da „Gespeicherte Nachrichten“ synchronisiert werden, können sie sehr praktisch für die Übertragung von Daten zwischen Geräten sein
@@ -342,19 +351,32 @@ sei es durch den Absender, durch Automatis -Sie können manchmal einen “grünen Punkt”
neben dem Avatar eines Kontakts sehen. Es bedeutet, dass der Kontakt kürzlich gesehen wurde, in den letzten 10 Minuten:
Manchmal ist ein “grüner Punkt”
neben dem Avatar eines Kontakts. Er bedeutet, dass der Kontakt kürzlich von dir gesehen wurde, in den letzten 10 Minuten, z.B. da du eine Nachricht oder eine Lesebestätigung empfangen hast.
Dies ist also kein Echtzeit-Online-Status - und auch andere werden nicht immer sehen, wenn du online bist.
+ +Ein Häkchen
bedeutet, dass die Nachricht erfolgreich versandt wurde.
Zwei Häkchen
bedeuten, dass mindestens ein Gerät des Empfängers zurückgemeldet hat, die Nachricht empfangen zu haben.
Lesebestätigungen können deaktiviert werden. D.h. auch wenn Sie nur ein Häkchen sehen, kann die Nachricht gelesen worden sein.
+Umgekehrt bedeuten zwei Häkchen nicht automatisch, dass ein Mensch die Nachricht gelesen oder verstanden hat ;)
+Dies ist also kein Echtzeit-Online-Status - und wenn jemand nicht sofort antwortet, obwohl er online zu sein scheint, machen Sie sich keine Sorgen und geben Sie ihm etwas Raum. ;-)
- -Andererseits werden andere nicht immer “sehen, dass Sie online sind”. Wenn Sie Lesebestätigungen deaktiviert haben, sehen sie den grünen Punkt erst, wenn einer der oben aufgeführten Punkte erfüllt ist.
Sie können den Text Ihrer Nachrichten nach dem Senden bearbeiten.
-Tippen Sie dazu lange auf die Nachricht oder klicken Sie mit der rechten Maustaste auf die Nachricht und wählen Sie Bearbeiten oder ![]()
Du kannst den Text deiner Nachrichten nach dem Senden bearbeiten.
+Tippen dazu lange auf die Nachricht oder klicke mit der rechten Maustaste auf die Nachricht und wähle Bearbeiten oder ![]()
Wenn Sie versehentlich eine Nachricht gesendet haben, -wählen Sie im selben Menü Löschen und dann Für alle löschen.
+Wenn du versehentlich eine Nachricht gesendet hast, +wähle im selben Menü Löschen und dann Für alle löschen.
Beachten Sie, dass die ursprüngliche Nachricht dennoch von Chatteilnehmern empfangen werden konnte, +
Beachten, dass die ursprüngliche Nachricht dennoch von Chatteilnehmern empfangen worden sein könnte, die die Nachricht bereits beantwortet, weitergeleitet, gespeichert, mit einem Screenshot versehen oder anderweitig kopiert haben könnten.
You can turn on “disappearing messages” -in the settings of a chat, -at the top right of the chat window, -by selecting a time span -between 5 minutes and 1 year.
+Schalte “Verschwindende Nachrichten” +oben rechts im Chatfenster, +durch Auswahl einer Zeitspanne +zwischen 5 Minuten und 1 Jahr ein.
Bis die Einstellung wieder ausgeschaltet wird, kümmern sich die Delta-Chat-Apps der Chat-Teilnehmer @@ -403,25 +424,66 @@ nach der gewählten Zeitspanne. Die Zeitspanne beginnt, wenn der Empfänger die Nachricht zum ersten Mal in Delta Chat ansieht. Die Nachrichten werden dann -sowohl in den E-Mail-Konten auf dem Server, -als auch in der App selbst gelöscht.
+sowohl auf den Servers, +als auch in den Apps selbst gelöscht. -Beachten Sie, dass Sie sich auf verschwindende Nachrichten nur so lange verlassen können, wie Sie Ihren Chat-Partnern vertrauen; +
Beachte, dass du dich auf verschwindende Nachrichten nur so lange verlassen kannst, wie du deinen Chat-Partnern vertraust; böswillige Chatpartner können Fotos machen, oder auf andere Weise Nachrichten vor dem Löschen speichern, kopieren oder weiterleiten.
-Abgesehen davon, -wenn ein Chat-Partner Delta Chat deinstalliert, -werden die Nachrichten nicht aus seinem E-Mail-Konto gelöscht. -Sie werden höchstwahrscheinlich aber auch nicht mehr entschlüsselt werden können.
+Apart from that, +if one chat partner uninstalls Delta Chat, +the (anyway encrypted) messages may take longer to get deleted from their server.
-If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
Löschen Sie sich entweder aus der Mitgliederliste oder löschen Sie den gesamten Chat. -Wenn Sie der Gruppe später erneut beitreten möchten, bitten Sie ein anderes Gruppenmitglied, Sie erneut hinzuzufügen.
+Lösche dich entweder aus der Mitgliederliste oder lösche den gesamten Chat. +Wenn du der Gruppe später erneut beitreten möchtest, bitten ein anderes Gruppenmitglied, dich hinzuzufügen.
Alternativ können Sie eine Gruppe auch “stummschalten” - dies bedeutet, dass Sie weiterhin alle Nachrichten erhalten und neue schreiben können, aber nicht mehr über neue Nachrichten informiert werden.
+Alternativ kannst du eine Gruppe auch “stummschalten” - dies bedeutet, dass du weiterhin alle Nachrichten erhälst und neue schreiben kannst, aber nicht mehr über neue Nachrichten informiert wirst.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +Standardmäßig speichert Delta Chat alle Nachrichten lokal auf Ihrem Gerät. Wenn Sie z. B. Speicherplatz bei Ihrem E-Mail-Anbieter sparen möchten, können Sie Delta Chat so konfigurieren, dass alte Nachrichten automatisch vom Server gelöscht werden. Sie verbleiben weiterhin auf Ihrem Gerät, bis Sie sie auch dort löschen.
+In a chat, using
Attachment Button → Apps
Um dies zu aktivieren, können Sie unter Alte Nachrichten löschen → Nachrichten vom Server löschen -in the “Chats und Medien”-Einstellungen -einen Zeitraum zwischen “Sofort” und “Nach 1 Jahr” festlegen. -Alle von Delta Chat empfangenen Nachrichten werden nach diesem Zeitraum vom Server gelöscht.
-Wenn Sie Delta Chat auf mehr als einem Gerät verwenden, beachten Sie, die Nachrichten auf dem Server zu belassen, bis die anderen Geräte sie ebenfalls heruntergeladen haben.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+Stand Mai 2024 unterstützen die klassischen E-Mail-Server keine Push-Benachrichtigungen für Delta-Chat-Benutzer.
Wenn ein „Push-Service“ verfügbar ist, aktiviert Delta Chat Push-Benachrichtigungen, -um eine sofortige Nachrichtenzustellung für alle Chatmail-Benutzer zu erreichen. -Wenn Sie einen klassischen E-Mail-Anbieter anstelle von chatmail Servern verwenden, -sind Push-Benachrichtigungen nicht verfügbar.
+If a “Push Service” is available, Delta Chat enables Push Notifications +to achieve instant message delivery for all chatmail users.
In den Delta-Chat-Einstellungen „Benachrichtigungen“ für „Sofortige Benachrichtigungen“ -können Sie die folgenden Einstellungen ändern, die alle Chat-Profile betreffen:
+kannst du die folgenden Einstellungen ändern, die alle Chat-Profile betreffen:Hintergrundverbindung verwenden: Wenn Sie keinen Push-Dienst verwenden, können Sie die „Batterie-Optimierung“ für Delta Chat deaktivieren, damit Nachrichten im Hintergrund abgerufen werden können. Dabei kann es jedoch zu Verzögerungen von Minuten bis Stunden kommen. +
Hintergrundverbindung verwenden: Wenn du keinen Push-Dienst verwendest, kannst du die „Batterie-Optimierung“ für Delta Chat deaktivieren, damit Nachrichten im Hintergrund abgerufen werden können. Dabei kann es jedoch zu Verzögerungen von Minuten bis Stunden kommen. Einige Android-Hersteller schränken Apps sogar vollständig ein (siehe dontkillmyapp.com) -und Delta Chat zeigt möglicherweise keine eingehenden Nachrichten anbis Sie die App erneut manuell öffnen.
+und Delta Chat zeigt möglicherweise keine eingehenden Nachrichten an, bis du die App erneut manuell öffnest.Hintergrundverbindung erzwingen: Dies ist die Ausweichoption wenn die vorherigen Optionen nicht verfügbar sind oder keine „sofortige Zustellung“ erreichen. Die Aktivierung dieser Option führt zu einer permanenten Benachrichtigung auf Ihrem Telefon, die bei neueren Android-Telefonen manchmal „verkleinert“ werden kann.
@@ -611,7 +741,7 @@ und Delta Chat zeigt möglicherweise keine eingehenden Nachrichten anbis Sie dieBeide „Hintergrundverbindung“-Optionen sind energiesparend und -können sicher ausprobiert werden, wenn Sie feststellen, dass Nachrichten nur mit großer Verzögerung ankommen.
+können sicher ausprobiert werden, wenn du feststellst, dass Nachrichten nur mit großer Verzögerung ankommen.Delta Chats Vorgehensweise, Push-Benachrichtigungen zu verwenden, vermeidet die Weitergabe privater Informationen. -Es werden keine E-Mail- oder IP-Adressen oder Nachrichteninhalte (auch nicht verschlüsselt) -an irgendein System, das an der Zustellung von Push-Benachrichtigungen beteiligt ist, weitergegeben.
+Delta Chat Push Notification support avoids leakage of private information. +It does not leak profile data, IP address or message content (not even encrypted) +to any system involved in the delivery of Push Notifications.
So verwendet Delta Chat Push-Benachrichtigungen:
@@ -633,19 +763,21 @@ an irgendein System, das an der Zustellung von Push-Benachrichtigungen beteiligt auf dem Chatmail-Server.Wenn ein Chatmail-Server eine E-Mail für einen Delta-Chat-Benutzer erhält -erhält, leitet er das verschlüsselte Geräte-Token an den zentralen Delta-Chat-Benachrichtigungs-Proxy weiter.
+When a chatmail server receives a message for a Delta Chat user +it forwards the encrypted device token to the central Delta Chat notification proxy.
Der zentrale Delta-Chat-Benachrichtigungs-Proxy entschlüsselt das Geräte-Token und leitet es an den jeweiligen Push-Dienst (Apple, Google, etc.) weiter, -ohne jemals die IP- oder E-Mail-Adresse des Delta-Chat-Benutzers zu kennen.
+The central Delta Chat notification proxy decrypts the device token +and forwards it to the respective Push service (Apple, Google, etc.), +without ever knowing the IP or profile data of Delta Chat users.
Der zentrale Push-Dienst (Apple, Google, etc.) -weckt die Delta-Chat-App auf Ihrem Gerät auf -um im Hintergrund nach neuen Nachrichten zu suchen. -Der zentrale Push-Dienst weiß nichts über die Chatmail- oder E-Mail-Adresse des Geräts, das er aufweckt und sieht nie eine E-Mail-Adresse (Absender oder Empfänger) -und auch nie den Inhalt einer Nachricht (auch nicht in verschlüsselter Form).
+The central Push Service (Apple, Google, etc.) +wakes up the Delta Chat app on your device +to check for new messages in the background. +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) +and also never see any message content (also not in encrypted forms).
Beachten Sie, dass das Geräte-Token zwischen Anwendungen und dem Benachrichtigungs-Proxy verschlüsselt, -aber nicht signiert ist. -Der Benachrichtigungs-Proxy sieht also niemals E-Mail-Adressen, IP-Adressen oder -irgendwelche kryptografischen Identitätsinformationen, die mit dem Gerät oder dem Geräte-Token eines Nutzers verbunden sind.
+Note that the device token is encrypted between apps and notification proxy +but it is not signed. +The notification proxy thus never sees profile data, IP-addresses or +any cryptographic identity information associated with a user’s device (token).
Aufgrund dieses umfassenden Datenschutzkonzepts würde sogar die Beschlagnahmung eines Chatmail-Servers, oder die vollständige Beschlagnahmung des zentralen Delta-Chat-Benachrichtigungsproxys @@ -675,10 +807,259 @@ aber wir wollen, dass die Nutzer eine zuverlässige „Sofortzustellung“ von N wie sie es von WhatsApp, Signal oder Telegram kennen, ohne im Vorfeld Fragen zu stellen, die eher für erfahrene Nutzer oder Entwickler geeignet sind.
-Beachten Sie, dass Delta Chat ein kleines, die Privatsphäre wahrendes Push-Benachrichtigungssystem -hat, das eine „sofortige Zustellung“ von Nachrichten für alle Chatmail-Server erreicht. -Einschließlich dem Chatmail-Server, den Sie selbst ohne unsere Erlaubnis einrichten könnten. -Willkommen bei der Macht des interoperablen und massiven Chatmail- und E-Mail-Systems :)
+Note that Delta Chat has a small and privacy-preserving Push Notification system +that achieves “instant delivery” of messages for all chatmail servers +including a potential one you might setup yourself without our permission. +Welcome to the power of the interoperable chatmail relay network :)
+ +Ja. Du kannst dasselbe Profil auf mehreren Geräten verwenden:
+ +Stelle sicher, dass sich beide Geräte im selben Wi-Fi oder Netzwerk befinden
+Gehen auf dem ersten Gerät zu Einstellungen → Zweites Gerät hinzufügen, entsperre den Bildschirm, falls erforderlich, und warte einen Moment, bis ein QR-Code angezeigt wird
+Auf dem zweiten Gerät Delta Chat installieren
+Auf dem zweiten Gerät Delta Chat starten, “Als Zweitgerät hinzufügen” wählen und den QR-Code vom ersten Gerät scannen
+Die Übertragung sollte nach ein paar Sekunden beginnen und während der Übertragung zeigen beide Geräte den Fortschritt an. Warte, bis der Vorgang auf beiden Geräten abgeschlossen ist.
+Im Gegensatz zu vielen anderen Messengern, sind nach erfolgreicher Übertragung beide **Geräte völlig unabhängig voneinander. Das eine Gerät wird nicht benötigt, damit das Andere funktioniert.
+ +Vergewissere dich, dass beide Geräte mit dem gleichen Wi-Fi, WLAN oder Netzwerk verbunden sind.
+Unter Windows, Systemsteuerung / Netzwerk und Internet öffnen +und sicherstellen, dass Privates Netzwerk als “Netzwerkprofiltyp” ausgewählt ist. +(nach der Übertragung kann wieder der ursprüngliche Wert verwendet werden)
+Auf iOS, sicherstellen, dass „Systemeinstellungen / Apps / Delta Chat / Lokales Netzwerk“ eingeschaltet ist
+Auf macOS, „Systemeinstellungen / Datenschutz & Sicherheit / Lokales Netzwerk / Delta Chat“ aktivieren
+Dein System verfügt möglicherweise über eine “Personal Firewall”; diese sind dafür bekannt, Probleme zu verursachen (insbesondere bei Windows). Deaktiviere die Personal Firewall für Delta Chat auf beiden Seiten und versuch es erneut
+In Gastnetzwerken z.B. der Fritz!Box, können Geräte möglicherweise nicht miteinander kommunizieren. +Verwende nach Möglichkeit ein Nicht-Gast-Netzwerk. Wenn du Zugriff auf den Router hast, kannst du auch die Kommunikation der Geräte untereinander für die Dauer der Übertragung erlauben.
+Wenn du immer noch Probleme bei der Verwendung desselben Netzwerks hast, +versuche, einen Mobilen Hotspot auf einem Gerät zu öffnen und dich mit dem anderen Gerät in dieses WLAN einzuwählen.
+Vergewissere dich, dass das Zielgerät über genügend Speicher verfügt
+Wenn die Übertragung begonnen hat, stelle sicher, dass die Geräte aktiv bleiben und nicht ausgehen. Beende Delta Chat nicht. (wir bemühen uns, die App im Hintergrund laufen zu lassen, aber Systeme neigen dazu, Apps zu beenden, leider)
+Du bist auf dem Zielgerät bereits eingeloggt? Du kannst mehrere Profile pro Gerät verwenden, füge einfach ein weiteres Konto hinzu
+Wenn du immer noch Probleme hast oder wenn du keinen QR-Code scannen kannst, versuche die manuelle Übertragung wie unten beschrieben
+Diese Methode wird nur empfohlen, wenn “Zweites Gerät hinzufügen”, wie oben beschrieben, nicht funktioniert.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +Alle Nachrichten in Delta Chat sind standardmäßig Ende-zu-Ende-verschlüsselt. Seit der Veröffentlichung von Delta Chat Version 2 (Juli 2025) gibt es keine Schlösser oder ähnliche Markierungen mehr an Ende‑zu‑Ende-verschlüsselten Nachrichten.
-Wenn Sie die Standard-Chatmail-Relays verwenden, ist es unmöglich, Nachrichten ohne End-to-End-Verschlüsselung zu empfangen oder zu senden.
+Wenn du die Standard-Chatmail-Relays verwendest, ist es unmöglich, Nachrichten ohne End-to-End-Verschlüsselung zu empfangen oder zu senden.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
Man kann einen Einladungslink über einen anderen privaten Chat senden, -einen Einladungs-QR-Code zeigen, wenn man nebeneinander steht oder einen Videoanruf tätigen, -oder auf einen “Kontakt” klicken der per Chat geteilt wurde.
- -Für Gruppeneinladungen, -tippen Sie auf den Titel der Gruppe, um die Mitgliederliste anzuzeigen, -und wählen Sie „QR-Einladungscode“.
-Für direkte 1:1-Chat-Einladungen,
-tippt man auf das QR-Code-Symbol
-auf dem Hauptbildschirm der Delta-Chat-App.
Man kann seinen Chat-Partner bitten, denn QR-Code -mit seiner Delta Chat-App zu scannen, -oder auf “Kopieren” oder “Teilen” drücken, um einen Einladungslink zu erstellen -und diesen mit seinem Chat-Partner zu teilen.
- -Nun wartet man, während die Ende-zu-Ende-Verschlüsselung eingerichtet wird.
- -Wenn beide Seiten online sind, sehen sie bald einen (Gruppen- oder direkten) Chat -und können mit der sicheren Nachrichtenübermittlung beginnen.
-Wenn eine Seite offline ist oder eine schlechte Verbindung hat, -wird die Möglichkeit zu chatten verzögert, bis die Verbindung wiederhergestellt ist.
-Glückwunsch! -Du verwenden jetzt automatisch eine Ende-zu-Ende-Verschlüsselung -mit diesem Kontakt. -Wenn man sich gegenseitig zu Chatgruppen hinzufügt, -wird eine Ende-zu-Ende-Verschlüsselung zwischen allen Mitgliedern eingerichtet.
-Ja, wir verfolgen Ansätze wie MLS -oder Saltpack. -Diese zu übernehmen würde aber bedeuten, die Interoperabilität der Ende-zu-Ende-Verschlüsselung -mit allen anderen E-Mail-Anwendungen zu zerstören. -Die Entscheidung wäre also nicht leicht zu treffen -und müsste spürbare Verbesserungen für die Nutzer bringen.
+Yes, we are following efforts like MLS +but adopting them would mean breaking end-to-end encryption interoperability. +So it would not be a light decision to take +and there must be tangible improvements for users.
Delta Chat verfolgt einen ganzheitlichen Ansatz bei der “nutzbaren Sicherheit”: Wir arbeiteten mit vielen Aktivistengruppen sowie mit @@ -904,22 +1234,21 @@ so wie in der Autocrypt-Level-1-Spezifikation definiert.
-Wenn Sie E-Mail-Nachrichten ohne Ende-zu-Ende-Verschlüsselung senden oder empfangen (mit einem klassischen E-Mail-Server), -sind sie immer noch vor Mobilfunkanbietern oder Kabelnetzbetreibern geschützt, die Ihre E-Mail-Nachrichten nicht lesen oder verändern können.
+If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers +may read, analyze or modify your messages, including any attachments.
-Aber sowohl Ihr E-Mail-Anbieter als auch der E-Mail-Anbieter des Empfängers -können Ihre Nachrichten, einschließlich aller Anhänge, lesen, analysieren oder verändern.
- -Delta Chat verwendet standardmäßig strikte -TLS-Verschlüsselung, -die die Verbindungen zwischen Ihrem Gerät und Ihrem E-Mail-Anbieter sichert. -Die gesamte TLS-Implementierung wurde unabhängig sicherheitsgeprüft. -Die Verbindung zwischen Ihrem E-Mail-Providern und dem des Empfängers -ist in der Regel ebenfalls transportverschlüsselt. -Wenn die beteiligten E-Mail-Server MTA-STS unterstützen, -wird TLS zwischen den E-Mail-Anbietern durchgesetzt. -In diesem Fall wird die Delta-Chat-Kommunikation niemals im Klartext ins Internet gelangen -selbst wenn die Nachricht nicht Ende-zu-Ende-verschlüsselt war.
+Delta Chat by default uses strict +TLS encryption +which secures connections between your device and your email provider. +All of Delta Chat’s TLS-handling has been independently security audited. +Moreover, the connection between your and the recipient’s email provider +will typically be transport-encrypted as well. +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers +in which case Delta Chat communications will never be exposed in cleartext to the Internet +even if the message was not end-to-end encrypted.
E-Mail-Server können deshalb nur das Folgende sehen:
+Servers can therefore only see:
Uhrzeit und Datum der Nachricht
-Absende- und Empfangsadresse
-Größe der Nachricht
-By default, the addresses are randomly generated.
+Alle anderen Metadaten zu Nachrichten, Kontakten und Gruppen befinden sich im Ende-zu-Ende-verschlüsselten Teil der Nachrichten.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -985,7 +1309,7 @@ die in der Regel mit einer Passidentität verbunden ist.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Im April 2023 haben wir Sicherheits- und Datenschutzprobleme mit dem “In Chats geteilten Apps”-Feature behoben, die mit Fehlern beim Sandboxing, insbesondere mit Chromium zusammenhängen. Wir haben daraufhin eine unabhängige Sicherheitsprüfung von Cure53 durchführen lassen, und alle gefundenen Probleme wurden mit den im April 2023 veröffentlichten 1.36 Releases behoben. Siehe hier für die vollständige Hintergrundgeschichte.
Im März 2023 analysierte Cure53 sowohl die Transportverschlüsselung von Delta Chats Netzwerkverbindungen als auch das reproduzierbare Mailserver-Setup wie auf dieser Seite empfohlen. Sie können mehr über das Audit in unserem Blog lesen oder Sie lesen den vollständigen Bericht hier.
+Im März 2023 analysierte Cure53 sowohl die Transportverschlüsselung von Delta Chats Netzwerkverbindungen als auch das reproduzierbare Mailserver-Setup wie auf dieser Seite empfohlen. Du kannst mehr über das Audit in unserem Blog lesen oder du liest den vollständigen Bericht hier.
Im Jahr 2020 analysierte Include Security Delta Chats Rust core, IMAP,SMTP, und TLS Bibliotheken. -Es wurden keine kritischen oder hochgradig gefährlichen Probleme gefunden. Der Bericht wies auf einige Schwachstellen mittlerer Schwere hin - sie stellen für sich genommen keine Bedrohung für Delta-Chat-Benutzer dar, da sie von der Umgebung abhängen, in der Delta Chat verwendet wird. Aus Gründen der Benutzerfreundlichkeit und der Kompatibilität können wir nicht alle Schwachstellen beseitigen und haben beschlossen, Sicherheitsempfehlungen für bedrohte Benutzer zu geben. Sie können den vollständigen Bericht hier lesen.
+Es wurden keine kritischen oder hochgradig gefährlichen Probleme gefunden. Der Bericht wies auf einige Schwachstellen mittlerer Schwere hin - sie stellen für sich genommen keine Bedrohung für Delta-Chat-Benutzer dar, da sie von der Umgebung abhängen, in der Delta Chat verwendet wird. Aus Gründen der Benutzerfreundlichkeit und der Kompatibilität können wir nicht alle Schwachstellen beseitigen und haben beschlossen, Sicherheitsempfehlungen für bedrohte Benutzer zu geben. Du kannst den vollständigen Bericht hier lesen.Im Jahr 2019 analysierte Include Security die von Delta Chat verwendeten PGP- und RSA- Bibliotheken. -Es wurden keine kritischen Probleme gefunden, aber zwei Probleme mit hohem Schweregrad, die wir anschließend behoben haben. Außerdem wurden ein mittelschweres und einige weniger schwerwiegende Probleme gefunden, aber es gab keine Möglichkeit, diese Schwachstellen in der Delta-Chat-Implementierung auszunutzen. Einige dieser Schwachstellen haben wir dennoch nach Abschluss des Audits behoben. Sie können den vollständigen Bericht hier lesen.
+Es wurden keine kritischen Probleme gefunden, aber zwei Probleme mit hohem Schweregrad, die wir anschließend behoben haben. Außerdem wurden ein mittelschweres und einige weniger schwerwiegende Probleme gefunden, aber es gab keine Möglichkeit, diese Schwachstellen in der Delta-Chat-Implementierung auszunutzen. Einige dieser Schwachstellen haben wir dennoch nach Abschluss des Audits behoben. Du kannst den vollständigen Bericht hier lesen.Ja. You can use the same profile on different devices:
- -Stellen Sie sicher, dass sich beide Geräte im selben Wi-Fi oder Netzwerk befinden
-Gehen Sie auf dem ersten Gerät zu Einstellungen → Zweites Gerät hinzufügen, entsperren Sie den Bildschirm, falls erforderlich und warten Sie einen Moment, bis ein QR-Code angezeigt wird
-Auf dem zweiten Gerät Delta Chat installieren
-Auf dem zweiten Gerät Delta Chat starten, “Als Zweitgerät hinzufügen” wählen und den QR-Code vom ersten Gerät scannen
-Die Übertragung sollte nach ein paar Sekunden beginnen und während der Übertragung zeigen beide Geräte den Fortschritt an. Warten Sie, bis der Vorgang auf beiden Geräten abgeschlossen ist.
-Im Gegensatz zu vielen anderen Messengern, sind nach erfolgreicher Übertragung beide **Geräte völlig unabhängig voneinander. Das eine Gerät wird nicht benötigt, damit das Andere funktioniert.
- -Vergewissern Sie sich, dass beide Geräte mit dem gleichen Wi-Fi, WLAN oder Netzwerk verbunden sind.
-Unter Windows, Systemsteuerung / Netzwerk und Internet öffnen -und sicherstellen, dass Privates Netzwerk als “Netzwerkprofiltyp” ausgewählt ist. -(nach der Übertragung kann wieder der ursprüngliche Wert verwendet werden)
-Auf iOS, sicherstellen, dass „Systemeinstellungen / Apps / Delta Chat / Lokales Netzwerk“ eingeschaltet ist
-Auf macOS, „Systemeinstellungen / Datenschutz & Sicherheit / Lokales Netzwerk / Delta Chat“ aktivieren
-Ihr System verfügt möglicherweise über eine “Personal Firewall”, diese sind dafür bekannt, Probleme zu verursachen (insbesondere bei Windows). Deaktivieren Sie die Personal Firewall für Delta Chat auf beiden Seiten und versuchen Sie es erneut
-In Gastnetzwerken z.B. der Fritz!Box, können Geräte möglicherweise nicht miteinander kommunizieren. -Verwenden Sie nach Möglichkeit ein Nicht-Gast-Netzwerk. Wenn Sie Zugriff auf den Router haben, können Sie auch die Kommunikation der Geräte untereinander für die Dauer der Übertragung erlauben.
-Wenn Sie immer noch Probleme bei der Verwendung desselben Netzwerks haben, -versuchen Sie, einen Mobilen Hotspot auf einem Gerät zu öffnen und sich mit dem anderen Gerät in dieses WLAN einzuwählen.
-Vergewissern Sie sich, dass das Zielgerät über genügend Speicher verfügt
-Wenn die Übertragung begonnen hat, stellen Sie sicher, dass die Geräte aktiv bleiben und nicht ausgehen. Beenden Sie Delta Chat nicht. (wir bemühen uns, die App im Hintergrund laufen zu lassen, aber Systeme neigen dazu, Apps zu beenden, leider)
-Sie sind auf dem Zielgerät bereits eingeloggt? Sie können mehrere Profile pro Gerät verwenden, fügen Sie einfach ein weiteres Konto hinzu
-Wenn Sie immer noch Probleme haben oder wenn Sie keinen QR-Code scannen können versuchen Sie die manuelle Übertragung wie unten beschrieben
-Diese Methode wird nur empfohlen, wenn “Zweites Gerät hinzufügen”, wie oben beschrieben, nicht funktioniert.
- -Ja.
- -Wenn Sie z.B. einen Chat oder eine Nachricht von Ihrem Telefon löschen, -wird sie auch auf Ihrem Desktop gelöscht, sobald dieser online ist.
- -Ausnahmen sind Alte Nachrichten vom Gerät löschen, -da verschiedene Geräte unterschiedliche Speicherkapazitäten haben können, -und systemspezifische Einstellungen wie Benachrichtigungstöne.
- -In Delta Chat können Sie Webxdc-Apps, Anhänge mit der Dateierweiterung “.xdc” teilen. Sie können sehr unterschiedliche Dinge tun und machen Delta Chat zu einem wirklich erweiterbaren Messenger.
- -Wir sind sehr dankbar für Feedback zu diesen Funktionen - möchten Sie Ihre Ideen teilen? Treten Sie dem Forum bei, um einen Beitrag zu leisten. (Sie mögen Experimente? Registrieren Sie sich über “Sign Up → with Delta Chat”!)
- -https://meet.jit.si/$ROOM eingeben. Die Variable $ROOM ist ein zufälliger Wert; auf diese Weise haben Sie jedes Mal, wenn Sie jemanden anrufen, einen neuen zufälligen Jitsi-Raum.Mit einer Broadcast-Liste können Sie eine Nachricht an viele Empfänger auf einmal senden; die Empfänger können in dieser Liste nicht antworten. Broadcast-Listen sind experimentell und werden sehr wahrscheinlich durch etwas anderes ersetzt werden, bleiben Sie dran :)
- -Dies ist eine experimentelle Einstellung für BenutzerInnen, die serverseitige Regeln verwenden möchten. Dies wird nicht von allen Providern unterstützt, aber bei einigen können Sie Nachrichten mit einem “Chat-Version”-Header vom Server in den DeltaChat-Ordner verschieben. Normalerweise wird dies von der Delta-Chat-App erledigt.
- -Die Aktivierung von “Nur aus DeltaChat-Ordner lesen” ist sinnvoll, wenn Sie beides haben:
- -In diesem Fall muss Delta Chat den Posteingang nicht beobachten, und es reicht aus, nur den DeltaChat-Ordner zu beobachten.
- -Anmerkung: -Das Ändern von E-Mail-Adressen ist vorübergehend deaktiviert -wegen laufender Änderungen am DeltaChat-Core. -Es sollte in ein paar Monaten wieder verfügbar sein.
- -Ändern Sie Ihre E-Mail-Adresse unter “Einstellungen → Erweitert → Passwort und E-Mail-Konto” und -geben Sie das Passwort Ihres neuen E-Mail-Konto (und ggf. die Servereinstellungen) ein. -Sie erhalten einen Hinweis darauf, dass Sie zu einer neuen E-Mail-Adresse umziehen. -Ein zusätzlicher Hinweis erscheint auch in Ihrem Chat “Systemnachrichten”.
-Wenn möglich, weisen Sie Ihren alten E-Mail-Provider an, alle Nachrichten an die neue Adresse weiterzuleiten.
-Teilen Sie Ihren Kontakten mit, dass Sie Ihre E-Mail-Adresse geändert haben. -Sobald Sie in “Garantiert Ende-zu-Ende-verschlüsselten” Chats schreiben, -werden die anderen Mitglieder automatisch von Ihrem Umzug erfahren -und werden mit Ihnen unter Ihrer neuen Adresse weiterchatten.
-Beachten Sie, dass Delta Chat keine Nachrichten mehr von Ihrem alten E-Mail-Anbieter abrufen wird. -Wenn Sie Ihren E-Mail-Provider nicht für die Weiterleitung von Nachrichten konfiguriert haben (Schritt 2.) -werden nur die Kontakte, denen Sie eine Nachricht in einem garantiert Ende-zu-Ende-verschlüsselten Chat gesendet haben -gesendet haben, Nachrichten an Ihre neue Adresse senden.
- -Um mehr über die Details dahinter zu erfahren, lesen Sie unseren Blogpost dazu.
-Je nach verwendetem Betriebssystem werden Sie möglicherweise aufgefordert, der App Berechtigungen zu erteilen. Diese werden wie folgt verwendet:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Genau wie auch bei anderen E-Mail-Programmen (z. B. Thunderbird, K9-Mail oder Outlook) benötigt Delta Chat das Passwort, um E-Mails versenden zu können. Das Passwort wird nur auf Ihrem Gerät gespeichert und bei der Anmeldung an Ihren E-Mail-Anbieter gesendet.
- -Da Delta Chat Open Source ist, können Sie den Quellcode einsehen und sich davon überzeugen, dass Ihre Zugangsdaten sicher gehandhabt werden. Wir freuen uns über Feedback, das unsere App sicherer für all unsere NutzerInnen macht.
- -In der Standardeinstellung zeigt Delta Chat alle E-Mails an.
- -Unter “Einstellungen → Erweitert → Normale E-Mails anzeigen” können Sie dies ändern. Sie haben die folgenden Optionen:
- -Delta Chat setzt (und verschlüsselt!) die klassische E-Mail-Betreffzeile -automatisch auf den Gruppennamen oder den Absendernamen.
- -Wenn Sie also den Betreff selbst festlegen möchten, -zum Beispiel für eine formelle E-Mail an einen Geschäftskontakt, -können Sie eine Gruppe erstellen -erstellen, die nur Sie und den/die Empfänger enthält. -Setzen Sie den Chat-Titel auf den von Ihnen gewünschten Betreff. -Wenn die Empfänger Delta Chat nicht verwenden, -wird sie wie eine normale, -formelle E-Mail aussehen. -Bonuspunkte für Professionalität gibt es, -wenn Sie eine Signaturtext einfügen.
- -Das Senden einer Kopie an Sie selbst stellt sicher, dass Sie Ihre eigenen Nachrichten auf all Ihren Geräten sehen. Wenn Sie mehrere Geräte nutzen, aber diese Option nicht eingeschaltet ist, sehen Sie nur die Nachrichten, die andere Ihnen geschickt haben, und die ausgehenden Nachrichten, die auf dem Gerät selbst verschickt wurden.
- -Die Kopie wird dabei an den Posteingang verschickt und von dort in den DeltaChat-Ordner verschoben. Delta Chat lädt niemals etwas in den Gesendet-Ordner hoch, weil dies bedeuten würde, dass eine Nachricht zweimal hochgeladen werden müsste (einmal durch SMTP und dann durch IMAP in den Gesendet-Ordner).
- -Die Standardeinstellung für “Kopie an mich selbst senden” ist “An”.
- -Der einzige Grund, den Gesendet-Ordner zu beobachten, ist, wenn Sie ein weiteres E-Mail-Programm (wie Thunderbird) mit demselben E-Mail-Account verwenden und die von dort versendeten Nachrichten in der Chat-Historie aufgeführt werden sollen.
- -Wir empfehlen für diesen Zweck aber “Delta Chat Desktop”; Sie können die App unter get.delta.chat herunterladen. Möglicherweise wird die Option “Gesendet-Ordner beobachten” zukünftig wegfallen; sie kommt aus einer Zeit, als Delta Chat Desktop noch nicht auf allen Plattformen zur Verfügung stand.
- -Einige BenutzerInnen verwenden Delta Chat als reguläres E-Mail-Programm und möchten lieber den Posteingang anstatt des DeltaChat-Ordners verwenden. Wenn Sie “DeltaChat-Ordner beobachten” ausschalten, sollten Sie auch “Autom. Verschieben in den DeltaChat-Ordner” ausschalten. Andernfalls funktioniert die Verwendung auf mehreren Geräten möglicherweise nicht richtig.
- -Wenn Sie ein Standard-Profil verwenden, können Sie die Anwendung einfach deinstallieren. -Dies löst automatisch die Löschung aller zugehörigen Account-Daten auf dem Chatmail-Server aus. -Weitere Informationen finden Sie unter nine.testrun.org für den Standard-Onboarding-Server, -oder die entsprechende Seite des von Ihnen gewählten Chatmail-Server.
- -Wenn Sie Ihr Profil auf mehreren Geräten eingerichtet haben müssen Sie es von allen Geräten entfernen.
- -Wenn Sie mehr als ein Account verwenden, -aber nicht alle loswerden wollen,können Sie es im Menü „Profilwechsel“ (auf Android und iOS) entfernen, -oder in der Seitenleiste mit einem Rechtsklick (im Desktop-Client).
- -Konten bei klassischen E-Mail-Anbietern -werden nicht automatisch gelöscht; -wie Sie Ihr Konto löschen können, hängt von Ihrem E-Mail-Anbieter ab. Wir haben keine Kontrolle über E-Mail-Konten bei diesen Anbietern.
- -Wenn Sie ein klassisches E-Mail-Konto weiterhin mit anderen Anwendungen verwenden möchten, -aber Delta Chat deinstallieren, -ist es ratsam, jeden Gruppenchat zu verlassen, bevor Sie Delta Chat deinstallieren. -Andernfalls könnten Sie unverschlüsselte Nachrichten aus diesen Gruppenchats erhalten.
- -See Privacy Policy for a detailed overview.
Die offizielle Website, https://delta.chat/download zeigt alle Optionen im Detail
Falls nicht verfügbar, verwenden Sie den Mirror auf https://deltachat.github.io/deltachat-pages
+Falls nicht verfügbar, verwende den Mirror auf https://deltachat.github.io/deltachat-pages
Öffnen Sie einen der folgenden App-Stores und suchen Sie nach „Delta Chat“: Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS und macOS App Store, Microsoft Store
+Open one of the following app stores and search for “Delta Chat”: +Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft Store
Im Paketmanager Ihrer Linux-Distribution nachschauen
@@ -1727,10 +1501,15 @@ Die zweite Förderung 2019/2020 (~$300K) half uns bei der Erstellung der iOS-VeDie NLnet-Stiftung bewilligte 2019/2020 46K EUR für die Fertigstellung von Rust-/Python-Bindungs und die Einrichtung eines Chat-Bot-Ökosystems.
Im Jahr 2021 erhielten wir weitere EU-Mittel für zwei “Next-Generation-Internet”-Anträge, nämlich für EPPD - E-Mail-Provider-Portabilitätsverzeichnis (~97K EUR) und AEAP - E-Mail-Adressportierung (~90K EUR). Ziel sind bessere Unterstützung von Mehrfachkonten, verbesserten QR-Code-Kontakt- und -Gruppen-Setups sowie Netzwerkverbesserungen auf allen Plattformen.
+In 2021 we received further EU funding for two Next-Generation-Internet +proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
Von Ende 2021 bis März 2023 erhielten wir eine Internet-Freedom-Finanzierung (500K USD) vom U.S. Bureau of Democracy, Human Rights and Labor (DRL). Diese Finanzierung unterstützte unsere langjährigen Ziele, Delta Chat benutzerfreundlicher und kompatibel mit einer breiten Palette von E-Mail-Servern weltweit zu machen, sowie widerstandsfähiger und sicherer an Orten, die häufig von Internetzensur und Abschaltungen betroffen sind.
+From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the +U.S. Bureau of Democracy, Human Rights and Labor (DRL). +This funding supported our long-running goals to make Delta Chat more usable +and compatible with a wide range of email servers world-wide, and more resilient and secure +in places often affected by internet censorship and shutdowns.
2023-2024 schlossen wir erfolgreich das vom OTF finanzierte @@ -1762,7 +1541,7 @@ Der Erhalt von Spenden hilft uns auch, unabhängiger und langfristig lebensfähi
Die oben aufgeführte finanzielle Förderung wird hauptsächlich von der merlinux GmbH in Freiburg (Deutschland) organisiert und an mehr als ein Dutzend Mitwirkende weltweit verteilt.
-Möglichkeiten mitzuwirken finden Sie Auf der Delta-Chat-Seite “Mitwirken”.
+Möglichkeiten mitzuwirken findest du auf der Delta-Chat-Seite “Mitwirken”.
diff --git a/src/main/assets/help/en/help.html b/src/main/assets/help/en/help.html index 2d0aac1a3..55e1536f2 100644 --- a/src/main/assets/help/en/help.html +++ b/src/main/assets/help/en/help.html @@ -15,7 +15,6 @@If you are using only one device, -messages are deleted At once from the server.
-If you are using Multiple devices, -this option is switched to Automatic, -meaning the server will keep the messages for a while so that all devices have a chance to receive them.
-If you are no longer using additional devices, -you can switch the option manually at Delete Old Messages → Delete Messages from Server.
-Anyone can change the group name or avatar, -add or remove members (including the creator), +add or remove members, set disappearing messages, and delete their own messages from all member’s devices.
@@ -574,7 +550,7 @@ through another private chat to the new member.QR code and invite link can be reused to add several members. +
QR code and invite link can be used to add several members. However, since groups are meant for trusted people, avoid sharing them publicly.
The new group is fully independent from the original, which continues to work as before.
+You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +In a chat, using
Attachment Button → Apps
You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+You can send apps to a chat - games, editors, polls and other tools. -This makes Delta Chat a truly extensible messenger.
- -In a chat, using
Attachment Button → Apps
You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
-An in-chat app can only exchange data within a Delta Chat chat, with its -copies on the devices of your chat partners. Other than that, it’s completely -isolated from the Internet.
-The privacy an in-chat app offers is the privacy of your chat - as long as you -trust the people you chat with, you can trust the in-chat app as well.
-This also means: Just like for web links, do not open apps from untrusted contacts.
-In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app -to get started.
-All else you need to know is written in the -Webxdc documentation.
-If you have question, you can ask others with experience -in the Delta Chat Forum.
-You can find more information and give feedback in the Forum.
+We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+Delta Chat es una aplicación de mensajería segura, descentralizada y confiable. Está disponible para las plataformas móviles y del escritorio.
- -Delta Chat parece como Whatsapp o Telegram, pero también puedes utilizarlo y considerarlo como una aplicación de correo electrónico. -Puedes registrarte de forma anónima en varios servidores de chatmail interoperables -que son servidores de correo electrónico mínimos y optimizados para operaciones rápidas y seguras. -O puedes utilizar servidores de correo electrónico clásicos y una cuenta de correo electrónico existente -en cuyo caso, Delta Chat actúa como una aplicación de correo electrónico.
- -
Para establecer contacto con otros de forma segura escanea un código QR de invitación -o comparte un enlace de invitación. -Esto es necesario cuando se utiliza un perfil de chat (predeterminado) basado en chatmail -porque los servidores de chatmail rechazan los mensajes salientes no cifrados.
- -Si crees un perfil de chat con una dirección de correo electrónico clásica -puedes crear manualmente un contacto si conoces su dirección de correo electrónico -y escribirle un mensaje -aunque el destinatario no utilice Delta Chat.
- -Delta Chat is a reliable, decentralized and secure instant messaging app, +available for mobile and desktop platforms.
Soporte omnipresente, múltiples perfiles y múltiples dispositivos en todas las plataformas.
- -Interactivas aplicaciones de web en un chat para jugar y colaborar
- -Cifrado de extremo a extremo auditado -seguro contra ataques a la red y al servidor.
- -Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
+Interactive in-chat apps for gaming and collaboration
+Audited end-to-end encryption +safe against network and server attacks.
+Free and Open Source software, both app and server side, +built on Internet Standards.
+Si un mensaje proviene de un contacto desconocido, aparece como una solicitud.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+
Voice Message buttons
Para mejorar el rendimiento, las imágenes se optimizan y se envían en un tamaño más pequeño de forma predeterminada, pero puedes enviarla como un “archivo” para conservar la original.
@@ -216,16 +238,16 @@ Basado en cómo se usa el mismo perfil en múltiples dispositivos. @@ -241,34 +263,24 @@ o para Cambiar perfiles.Puede agregar una foto de perfil en su configuración. Si escribe a sus contactos o los agrega a través de un código QR, ellos lo verán automáticamente como su foto de perfil.
-Los contactos que no usen Delta Chat no verán la foto de perfil -(a menos que instalen Delta Chat :)
Por cuestiones de privacidad, nadie verá su foto de perfil hasta que les escriba un mensaje.
Su foto de perfil no se envía con cada mensaje, pero con la frecuencia suficiente para -que sus contactos vuelvan a recibir su foto de perfil, incluso si agregan un nuevo -dispositivo.
-Sí,
-es posible hacerlo en “Ajustes → Perfil → Texto de firma”.
-Los contactos que usan Delta Chat podrán ver
-si revisan los detalles de tu perfil.
-Además, se encontrará en la firma de correos electrónicos clásicos.
Yes, +you can do so under Settings → Profile → Bio. +Once you sent a message to a contact, +they will see it when they view your contact details.
A veces puede ver un punto verde
-junto al avatar de un contacto.
-Significa que ha sido visto recientemente en los últimos 10 minutos:
You can sometimes see a green dot
+next to the avatar of a contact.
+It means they were recently seen by you in the last 10 minutes,
+e.g. because they messaged you or sent a read receipt.
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+Así que esto no es un estado de en línea en tiempo real - -y si alguien no responde de inmediato, aunque parece que estar en línea, -no te preocupes y dale un poco de espacio :)
- -On the other hand, others will not always “see that you are online”. -If you have turned off read receipts, -they will not see the green dot -until one of the above conditions are met.
Hasta que la configuración se desactive nuevamente, -La aplicación Delta Chat de cada miembro del chat se encarga -de borrar los mensajes -después del lapso de tiempo seleccionado. -Comienza el lapso de tiempo -cuando el receptor ve por primera vez el mensaje en Delta Chat. -Los mensajes se eliminan. -tanto en cada cuenta de correo electrónico en el servidor, -y en la propia aplicación.
+Until the setting is turned off again, +each chat member’s Delta Chat app takes care +of deleting the messages +after the selected time span. +The time span begins +when the receiver first sees the message in Delta Chat. +The messages are deleted both, +on the servers, +and in the apps itself.
Tenga en cuenta que puede confiar en los mensajes que desaparecen sólo mientras confíes en tus compañeros de chat; compañeros de chat maliciosos pueden tomar fotos, o guardar, copiar o reenviar mensajes antes de eliminarlos.
-Aparte de eso, -si un compañero de chat desinstala Delta Chat, -los mensajes no se eliminarán de su cuenta de correo electrónico. -Lo más probable es que ya no sean descifrables. -(siempre que estuvieran cifrados en primer lugar).
+Apart from that, +if one chat partner uninstalls Delta Chat, +the (anyway encrypted) messages may take longer to get deleted from their server.
-If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +De forma predeterminada, Delta Chat almacena todos los mensajes localmente en su dispositivo. -Si por ej. desea ahorrar espacio de almacenamiento en su proveedor de correo, -puedes configurar Delta Chat -para eliminar automáticamente los mensajes antiguos ya recibidos en el servidor. -Aún permanecen en su dispositivo hasta que los elimine allí también.
+In a chat, using
Attachment Button → Apps
To turn it on, go to Delete Old Messages → Delete Messages from Server -in the “Chats and Media” settings. -You can set a timeframe between “At once” and “After 1 year”. -All e-mails received by Delta Chat will be deleted from the server after this timeframe.
-Tenga en cuenta que si utiliza Delta Chat en más de un dispositivo, -debes dejar el mensaje en el servidor con un plazo de tiempo suficiente -para que los otros dispositivos también puedan descargarlos.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+A partir de mayo de 2024, los servidores de correo electrónico clásicos no admiten notificaciones push -para los usuarios de Delta Chat.
If a “Push Service” is available, Delta Chat enables Push Notifications -to achieve instant message delivery for all chatmail users. -If you are using a classic e-mail provider instead of chatmail servers, -Push Notifications are not available.
+to achieve instant message delivery for all chatmail users.In the Delta Chat “Notifications” settings for “Instant delivery” you can change the following settings effecting all chat profiles:
@@ -654,7 +780,7 @@ safe to try if you experience messages arrive only with long delays.Delta Chat Push Notification support avoids leakage of private information. -It does not leak e-mail, IP address or message content (not even encrypted) +It does not leak profile data, IP address or message content (not even encrypted) to any system involved in the delivery of Push Notifications.
Así es como las aplicaciones Delta Chat realizan la entrega de Notificaciones Push:
@@ -665,20 +791,20 @@ to any system involved in the delivery of Push Notifications. on the chatmail server.When a chatmail server receives an e-mail for a Delta Chat user +
When a chatmail server receives a message for a Delta Chat user it forwards the encrypted device token to the central Delta Chat notification proxy.
The central Delta Chat notification proxy decrypts the device token and forwards it to the respective Push service (Apple, Google, etc.), -without ever knowing the IP or e-mail address of Delta Chat users.
+without ever knowing the IP or profile data of Delta Chat users.The central Push Service (Apple, Google, etc.) wakes up the Delta Chat app on your device to check for new messages in the background. -It does not know about the chatmail or e-mail address of the device it wakes up. -The central Apple/Google Push services never see an e-mail address (sender or receiver) +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) and also never see any message content (also not in encrypted forms).
Note that the device token is encrypted between apps and notification proxy but it is not signed. -The notification proxy thus never sees e-mail addresses, IP-addresses or +The notification proxy thus never sees profile data, IP-addresses or any cryptographic identity information associated with a user’s device (token).
Resulting from this overall privacy design, even the seizure of a chatmail server, @@ -712,7 +838,279 @@ without asking questions up-front that are more suited to expert users or develo
Note that Delta Chat has a small and privacy-preserving Push Notification system that achieves “instant delivery” of messages for all chatmail servers including a potential one you might setup yourself without our permission. -Welcome to the power of the interoperable and massive chatmail and e-mail system :)
+Welcome to the power of the interoperable chatmail relay network :) + +Yes. You can use the same profile on different devices:
+ +Asegurate que ambos dispositivos estén en la misma Wi-Fi o red
+On the first device, go to Settings → Add Second Device, unlock the screen if needed +and wait a moment until a QR code is shown
+En el otro dispositivo, instala Delta Chat
+On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
+La transferencia debería comenzar después de unos segundos y durante la transferencia ambos dispositivos mostrarán el progreso. +Espere hasta que termine en ambos dispositivos.
+A diferencia de muchas otras aplicaciones de mensajería, después de una transferencia exitosa, +ambos dispositivos son completamente independientes. +No es necesario un dispositivo para que el otro funcione.
+ +Vuelve a verificar que ambos dispositivos estén en la misma Wi-Fi o red
+On Windows, go to Control Panel / Network and Internet +and make sure, Private Network is selected as “Network profile type” +(after transfer, you can change back to the original value)
+On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
+On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
+Your system might have a “personal firewall”, +which is known to cause problems (especially on Windows). +Disable the personal firewall for Delta Chat on both ends and try again
+Guest Networks may not allow devices to communicate with each other. +If possible, use a non-guest network.
+If you still have troubles using the same network, +try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
+Asegurate que haya suficiente espacio en el dispositivo destino
+If transfer started, make sure, the devices stay active and do not fall asleep. +Do not exit Delta Chat. +(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
+Delta Chat is already logged in on the destination device? +You can use multiple profiles per device, just add another profile
+If you still have problems or if you cannot scan a QR code +try the manual transfer described below
+This method is only recommended if “Add Second Device” as described above does not work.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +If you use default chatmail relays, it is impossible to receive or send messages without end-to-end encryption.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -For Group invitations, -tap the chat group title to see its member list, -and select “QR Invite code”.
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS -or Saltpack -but adopting them would mean breaking end-to-end encryption interoperability -with all other e-mail apps that typically support OpenPGP encryption. +but adopting them would mean breaking end-to-end encryption interoperability. So it would not be a light decision to take and there must be tangible improvements for users.
@@ -942,19 +1289,19 @@ as defined by the Autocrypt Level 1 specification. -If you are sending or receiving e-mail messages without end-to-end encryption (using a classic e-mail server), -they are still protected from cell or cable companies who can not read or modify your e-mail messages. -But both your and your recipient’s e-mail providers +
If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers may read, analyze or modify your messages, including any attachments.
Delta Chat by default uses strict TLS encryption -which secures connections between your device and your e-mail provider. +which secures connections between your device and your email provider. All of Delta Chat’s TLS-handling has been independently security audited. -Moreover, the connection between your and the recipient’s e-mail provider +Moreover, the connection between your and the recipient’s email provider will typically be transport-encrypted as well. -If the involved e-mail servers support MTA-STS -then transport encryption will be enforced between e-mail providers +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers in which case Delta Chat communications will never be exposed in cleartext to the Internet even if the message was not end-to-end encrypted.
@@ -970,20 +1317,15 @@ even if the message was not end-to-end encrypted. Delta Chat apps do not store any metadata about contacts or groups on servers, also not in encrypted form. Instead, all group metadata is end-to-end encrypted and stored on end-user devices, only. -E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -1022,7 +1364,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Yes. You can use the same profile on different devices:
- -Asegurate que ambos dispositivos estén en la misma Wi-Fi o red
-On the first device, go to Settings → Add Second Device, unlock the screen if needed -and wait a moment until a QR code is shown
-En el otro dispositivo, instala Delta Chat
-On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
-La transferencia debería comenzar después de unos segundos y durante la transferencia ambos dispositivos mostrarán el progreso. -Espere hasta que termine en ambos dispositivos.
-A diferencia de muchas otras aplicaciones de mensajería, después de una transferencia exitosa, -ambos dispositivos son completamente independientes. -No es necesario un dispositivo para que el otro funcione.
- -Vuelve a verificar que ambos dispositivos estén en la misma Wi-Fi o red
-On Windows, go to Control Panel / Network and Internet -and make sure, Private Network is selected as “Network profile type” -(after transfer, you can change back to the original value)
-On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
-On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
-Your system might have a “personal firewall”, -which is known to cause problems (especially on Windows). -Disable the personal firewall for Delta Chat on both ends and try again
-Guest Networks may not allow devices to communicate with each other. -If possible, use a non-guest network.
-If you still have troubles using the same network, -try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
-Asegurate que haya suficiente espacio en el dispositivo destino
-If transfer started, make sure, the devices stay active and do not fall asleep. -Do not exit Delta Chat. -(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
-Delta Chat is already logged in on the destination device? -You can use multiple profiles per device, just add another profile
-If you still have problems or if you cannot scan a QR code -try the manual transfer described below
-This method is only recommended if “Add Second Device” as described above does not work.
- -Yes.
- -If you e.g. delete a chat or a message from your phone, -it will be deleted on your desktop as soon as it comes online again.
- -Notable exceptions are Delete old messages from Device, -as different devices may have different storage capacities, -and system specific settings as notification sounds.
- -In Delta Chat, you can share webxdc apps, attachments with an .xdc file
-extension. They can do very different things, and make Delta Chat a truly
-extendable messenger.
We are very grateful for feedback on these features - do you want to share -your ideas? Join the Forum to contribute. -You may conveniently login via Delta Chat and a QR code scan, -another rather stable experiment we run on the side (sic!).
- -https://meet.jit.si/$ROOM. The $ROOM variable will be a random value;
-this way, you will have a new random Jitsi room every time you call someone.With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -Esta es una configuración experimental para algunas personas que están experimentando con reglas del lado del servidor. No todos los proveedores lo admiten, pero con algunos puede mover todos los correos con el encabezado “Chat-Version” a la carpeta DeltaChat. Normalmente, esto lo haría la aplicación Delta Chat.
- -Enabling “Only Fetch from DeltaChat folder” makes sense if you have both:
- -En este caso, Delta Chat no necesita monitorear la Bandeja de entrada, y es suficiente con monitorear solo la carpeta DeltaChat.
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -Change your address in “Settings → Advanced → Password and Account” and -enter the password of your new e-mail account (and if necessary, server settings). -You will get an information notice about the fact that you are moving to a new address. -An additional notice will also show up in your “Device messages” chat.
-Si es posible, permite que tu antiguo proveedor de correo electrónico reenvíe todos los mensajes a tu nueva dirección.
-Dile a tus contactos que cambiaste tu dirección. Escribir en chats y grupos con cifrado de extremo a extremo garantizado, hará que ellos noten tu cambio automáticamente y seguirán chateando contigo usando tu nueva dirección.
-Note that Delta Chat will not retrieve messages anymore from your old e-mail provider. -If you didn’t configure your e-mail provider to forward messages (step 2.) -only those contacts to whom you sent a message in a guaranteed end-to-end encrypted chat -will send messages to your new address.
- -To learn more about this the details behind this, read our blogpost on -it.
-Dependiendo del sistema operativo en uso, -quizás se te solicite garantizar permisos a la app. -Esto es lo que hace Delta Chat con esos permisos:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Al igual que con otros programas de correo electrónico como Thunderbird, K9-Mail o Outlook, el -programa necesita la contraseña para que pueda usarla para enviar correos. Por supuesto, la -contraseña se almacena solo en su dispositivo. La contraseña solo se transmite a -su proveedor de correo electrónico (cuando inicia sesión), que tiene acceso a sus correos de todos modos.
- -Como Delta Chat es de Código Abierto, puedes investigar el Código Fuente si quieres verificar que tus credenciales son gestionadas de manera segura. -Estamos felices de recibir críticas que hagan la aplicación más segura para todos los usuarios.
- -Por defecto, Delta Chat muestra todos los e-mail
- -At “Settings → Advanced → Show Classic E-Mails”, -you can change this. You have these options:
- -Sí, los mensajes HTML entrantes vienen con un botón “Mostrar mensaje completo”. Los mensajes salientes siempre usan texto plano.
- -Delta Chat sets (and encrypts!) the classic e-mail subject -automatically to the group name or to the sender name.
- -So if you want to set the subject yourself, -for example for a formal e-mail to a business contact, -you can create a group -with only yourself and the recipient(s). -Set the Chat Title to the Subject you want, -and then send your e-mail as the first message. -If the recipients don’t use Delta Chat, -it will look like a normal, -formal e-mail to them. -You will get bonus professionalism points -if you set a signature text.
- -Enviar una copia de sus mensajes a usted mismo asegura que recibirá sus propios mensajes en todos los dispositivos. Si tiene varios dispositivos y no habilita esta opción, solo verá los mensajes de otras personas y los mensajes que envíe desde el dispositivo actual.
- -La copia se envía a la bandeja de entrada y luego se mueve a la carpeta DeltaChat; no se coloca en la carpeta “Enviados”. Delta Chat nunca carga nada en la carpeta Enviados porque esto significaría cargar un mensaje dos veces (una a través de SMTP y otra a través de IMAP en la carpeta Enviados).
- -The default setting for “Send Copy to Self” is “on”.
- -La única razón por la que uno quiere ver la carpeta Enviados es si está utilizando otro -programa de correo (como Thunderbird) a la vez que su aplicación Delta Chat, y desea que su MUA -también participe en conversaciones de chat.
- -No obstante, recomendamos utilizar el cliente de escritorio Delta Chat; puede descargarlo -en get.delta.chat. La opción de observar la carpeta “Enviados” -podría desaparecer en el futuro. Se introdujo en un momento en que no había -cliente Delta Chat Desktop disponible en todas las plataformas.
- -Algunas personas usan Delta Chat como un cliente de correo electrónico normal y desean mantener los correos en la bandeja de entrada, en lugar de la carpeta DeltaChat. Si deshabilita “Monitorear carpeta DeltaChat”, también debe deshabilitar “mover automáticamente a la carpeta DeltaChat”. -De lo contrario, eliminar mensajes o configuraciones de dispositivos múltiples podría no funcionar correctamente.
- -If you use a default chat profile -you can simply uninstall the app. -This will automatically trigger deletion of all associated account data on the chatmail server. -For more info, please refer to nine.testrun.org account-deletion for the default onboarding server, -or the respective page from your chosen 3rd party chatmail server.
- -If you have set up your chat profile on multiple devices -you need to remove it from all devices.
- -If you are using more than one account, -but don’t want to get rid of all of them, -you can remove it in the account switcher menu (on android and iOS), -or in the sidebar with a right click (in the desktop client).
- -Accounts on classic e-mail providers -will not be deleted automatically; -how you can delete your account depends on your e-mail provider. -We don’t have any control over e-mail accounts at those providers, -so unfortunately we can’t help you with that.
- -If you want to continue using a classic e-mail account with other apps, -but uninstall Delta Chat, -it is recommended to leave any group chat before uninstalling Delta Chat. -Otherwise you might receive undecryptable messages from those group chats.
- -See Privacy Policy for a detailed overview.
Open one of the following app stores and search for “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store
+Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft StoreCheck the package manager of your Linux distributions
@@ -1888,13 +1602,13 @@ completing Rust/Python bindings and instigating a Chat-bot eco-system.In 2021 we received further EU funding for two Next-Generation-Internet -proposals, namely for EPPD - e-mail provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
+proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the U.S. Bureau of Democracy, Human Rights and Labor (DRL). This funding supported our long-running goals to make Delta Chat more usable -and compatible with a wide range of e-mail servers world-wide, and more resilient and secure +and compatible with a wide range of email servers world-wide, and more resilient and secure in places often affected by internet censorship and shutdowns.
Delta Chat est une application de messagerie fiable, décentralisée et sécurisée, -Disponible pour les plateformes smartphone et ordinateurs de bureau.
- -Delta Chat ressemble à Whatsapp ou Telegram mais vous pouvez aussi l’utiliser et la considérer comme une application e-mail. -Vous pouvez vous inscrire anonymement à une variété de serveurs chatmail interéopérables -Qui sont des serveurs e-mails minimalistes optimisés pour des opérations rapides et sécurisées. -Ou vous pouvez utiliser des serveurs e-mail classiques et utiliser votre compte e-mail -dans ce cas Delta Chat agit comme une application de courriel.
- -
Pour établir un contact en toute sécurité avec d’autres personnes scanner un code QR d’invitation -ou partager un lien d’invitation. -Cette opération est nécessaire lors de l’utilisation d’un profil de discussion basé sur le chatmail (par défaut). -car les serveurs de chatmail rejettent les messages sortants non chiffrés.
- -Si vous créez un profil discussion avec une adresse courriel classique -vous pouvez créer manuellement un contact si vous connaissez son adresse courriel -et lui écrire un message -même si le destinataire n’utilise pas Delta Chat.
- -Delta Chat is a reliable, decentralized and secure instant messaging app, +available for mobile and desktop platforms.
Profils anonymes de discussion avec des serveurs de chatmail rapides, sécurisés et interopérables -qui offrent des notifications push instantanées pour les appareils iOS et Android.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Fonctionnalités de multi-profil et de multi-appareil supportées sur toutes les plateformes.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
web apps dans les chats interactifs pour le gaming et la collaboration
+Interactive in-chat apps for gaming and collaboration
Chiffrement de bout en bout audité -contre les attaques ciblées sur le réseau et les serveurs.
+Audited end-to-end encryption +safe against network and server attacks.
Logiciel libre et open source, à la fois appli et côté serveur. -Construit sur des Standards d’Internet et d’e-mail, -pour éviter le syndrome du “standard de plus” (xkcd 927)
+Free and Open Source software, both app and server side, +built on Internet Standards.
Si vous recevez un message de la part d’un contact inconnu, vous recevez une invitation.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Oui. En plus du texte brut, toutes les pièces jointes aux courriels sont affichées sous forme de messages séparés. Les messages sortants expédient automatiquement les pièces jointes que vous ajoutez.
-Oui. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
Pour améliorer les performances, les images sont redimensionnées et envoyées en taille réduite par défaut ; mais vous pouvez les envoyer en tant que “fichier” pour en conserver la taille originale.
+A profile is a name, a picture and some additional information for encrypting messages. A profile lives on your device(s) only -and uses a chatmail or a classic e-mail server to transport messages.
+and uses the server only to relay messages.On first installation of Delta Chat a first profile is created.
Later, you can tap your profile image in the upper left corner to Add Profiles or to Switch Profiles.
-You may want to use separate profiles for political, family or work related activities, -or e. g. for a dedicated “spam-profile” with which you register at websites and platforms -that tend to cause unsolicited messages (“spam”) sooner or later.
+You may want to use separate profiles for political, family or work related activities.
You may also wish to learn how to use the same profile on multiple devices.
@@ -246,31 +264,21 @@ that tend to cause unsolicited messages (“spam”) sooner or later.Dans les paramètres vous pouvez ajouter une photo de profil. Si vous écrivez à vos contacts ou que vous les ajoutez via le QR code, ils la verront automatiquement comme votre photo de profil.
Les contacts qui n’utilisent pas Delta Chat ne voient pas la photo de profil. -(Toutefois, ils peuvent bien sûr installer Delta Chat :)
-Pour des raisons de confidentialité, personne ne peut voir votre photo de profil sans que vous ayez d’abord entamé une discussion.
-Votre photo de profil n’est pas envoyée avec chaque message, mais assez régulièrement pour que vos contacts aient une photo à jour même s’ils ajoutent un nouvel appareil.
-Oui, -vous pouvez le faire sous Paramètres → Profil → Bio. -Vos contacts qui utilisent Delta Chat le verront -lorsqu’ils consulteront vos coordonnées. -De plus, elle apparaîtra sous la forme d’une signature classique sur vos courriels.
+Yes, +you can do so under Settings → Profile → Bio. +Once you sent a message to a contact, +they will see it when they view your contact details.
Vous voyez parfois un point vert
à côté de la photo de profil d’un contact. Cela signifie qu’il a été “vu récemment”.
-Plus précisément, cela signifie que Delta Chat a détecté l’activité de ce contact au cours des 10 dernières minutes :
You can sometimes see a green dot
+next to the avatar of a contact.
+It means they were recently seen by you in the last 10 minutes,
+e.g. because they messaged you or sent a read receipt.
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+Le “point vert” n’est donc pas un statut en temps réel. Aussi, si quelqu’un ne vous répond pas immédiatement alors qu’il semble être en ligne, ne vous inquiétez pas et donnez-lui du temps :)
- -D’un autre côté, vos contacts ne vous voient pas forcément “en ligne”. Si vous avez désactivé les accusés de lecture, ils ne verront pas de point vert tant que vous ne leur écrivez pas directement ou n’écrivez pas dans un groupe dont ils font aussi partie.
Note that you can rely on disappearing messages only as long as you trust your chat partners; @@ -417,17 +447,57 @@ or otherwise save, copy or forward messages before deletion.
Apart from that, if one chat partner uninstalls Delta Chat, -the messages will not get deleted from their email account. -They will most likely also not be decryptable anymore -(as long as they were encrypted in the first place).
+the (anyway encrypted) messages may take longer to get deleted from their server. -If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +Par défaut, Delta Chat stocke tous les messages sur votre appareil. Vous pouvez donc configurer Delta Chat pour qu’il supprime automatiquement les anciens messages reçus, si vous souhaitez libérer de l’espace de stockage chez votre fournisseur de courriel. Ces messages seront conservés localement jusqu’à ce que vous les supprimiez aussi de votre appareil.
+In a chat, using
Attachment Button → Apps
Pour activer cette option, accédez à vos paramètres de “Discussions et fichiers multimédia”, puis à Supprimer les anciens messages → Supprimer les messages du serveur. -Vous pouvez régler un délai allant de “Immédiatement” à “Après 1 année”. -Tous les courriels reçus sur Delta Chat seront supprimés du serveur une fois le délai écoulé.
-Attention : si vous utilisez Delta Chat sur plusieurs appareils, vous devez laisser vos messages sur le serveur suffisamment longtemps pour permettre à votre/vos autre(s) appareil(s) de les télécharger aussi.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+As of May 2024, classic e-mail servers do not support Push Notifications -for Delta Chat users.
If a “Push Service” is available, Delta Chat enables Push Notifications -to achieve instant message delivery for all chatmail users. -If you are using a classic e-mail provider instead of chatmail servers, -Push Notifications are not available.
+to achieve instant message delivery for all chatmail users.In the Delta Chat “Notifications” settings for “Instant delivery” you can change the following settings effecting all chat profiles:
@@ -638,7 +773,7 @@ safe to try if you experience messages arrive only with long delays.Delta Chat Push Notification support avoids leakage of private information. -It does not leak e-mail, IP address or message content (not even encrypted) +It does not leak profile data, IP address or message content (not even encrypted) to any system involved in the delivery of Push Notifications.
Here is how Delta Chat apps perform Push Notification delivery:
@@ -649,20 +784,20 @@ to any system involved in the delivery of Push Notifications. on the chatmail server.When a chatmail server receives an e-mail for a Delta Chat user +
When a chatmail server receives a message for a Delta Chat user it forwards the encrypted device token to the central Delta Chat notification proxy.
The central Delta Chat notification proxy decrypts the device token and forwards it to the respective Push service (Apple, Google, etc.), -without ever knowing the IP or e-mail address of Delta Chat users.
+without ever knowing the IP or profile data of Delta Chat users.The central Push Service (Apple, Google, etc.) wakes up the Delta Chat app on your device to check for new messages in the background. -It does not know about the chatmail or e-mail address of the device it wakes up. -The central Apple/Google Push services never see an e-mail address (sender or receiver) +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) and also never see any message content (also not in encrypted forms).
Note that the device token is encrypted between apps and notification proxy but it is not signed. -The notification proxy thus never sees e-mail addresses, IP-addresses or +The notification proxy thus never sees profile data, IP-addresses or any cryptographic identity information associated with a user’s device (token).
Resulting from this overall privacy design, even the seizure of a chatmail server, @@ -696,7 +831,273 @@ without asking questions up-front that are more suited to expert users or develo
Note that Delta Chat has a small and privacy-preserving Push Notification system that achieves “instant delivery” of messages for all chatmail servers including a potential one you might setup yourself without our permission. -Welcome to the power of the interoperable and massive chatmail and e-mail system :)
+Welcome to the power of the interoperable chatmail relay network :) + +Oui. You can use the same profile on different devices:
+ +Make sure both devices are on the same Wi-Fi or network
+Sur le premier appareil, allez dans Paramètres → Ajouter un deuxième appareil, déverrouillez l’écran si nécessaire, et patientez un peu jusqu’à ce qu’un code QR s’affiche.
+Sur le deuxième appareil, installez Delta Chat.
+Sur le deuxième appareil, ouvrez Delta Chat, sélectionnez Ajouter comme deuxième appareil, et scannez le code QR du premier appareil.
+Le transfert devrait commencer quelques secondes après et, pendant l’opération, les deux appareils affichent l’état d’avancement. +Patientez jusqu’à ce que le transfert soit terminé sur les deux appareils.
+Contrairement à de nombreuses autres messageries, une fois le transfert terminé, les deux appareils sont complètement indépendants. +L’un n’a pas besoin de l’autre pour pouvoir fonctionner.
+ +Vérifier à nouveau que les deux appareils sont sur le même réseau ou le même Wi-Fi.
+On Windows, go to Control Panel / Network and Internet +and make sure, Private Network is selected as “Network profile type” +(after transfer, you can change back to the original value)
+On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
+On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
+Il se peut que votre système dispose d’un “pare-feu personnalisé”, +source bien connue de dysfonctionnements (en particulier sur Windows). +Désactivez le pare-feu personnalisé sur chaque appareil pour Delta Chat et réessayez.
+Guest Networks may not allow devices to communicate with each other. +If possible, use a non-guest network.
+If you still have troubles using the same network, +try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
+Assurez-vous de disposer d’un espace de stockage suffisant sur l’appareil de destination.
+Une fois que le transfert a commencé, assurez-vous que les appareils restent actifs et ne se mettent pas en veille. +Ne quittez pas Delta Chat ! +(Nous faisons de notre mieux pour que l’application fonctionne en arrière-plan, mais les systèmes ont une fâcheuse tendance à tuer les applis.)
+Si Delta Chat est déjà connecté sur l’appareil de destination. +Vous pouvez utiliser plusieurs comptes par appareil : ajoutez un nouveau compte.
+Si les problèmes persistent, ou si vous ne pouvez pas scanner de code QR, essayez la méthode de transfert manuel décrite ci-dessous.
+Recourez à cette méthode uniquement si les instructions ci-dessus pour “Ajouter un deuxième appareil” ont échoué.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +If you use default chatmail relays, it is impossible to receive or send messages without end-to-end encryption.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -For Group invitations, -tap the chat group title to see its member list, -and select “QR Invite code”.
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS -or Saltpack -but adopting them would mean breaking end-to-end encryption interoperability -with all other e-mail apps that typically support OpenPGP encryption. +but adopting them would mean breaking end-to-end encryption interoperability. So it would not be a light decision to take and there must be tangible improvements for users.
@@ -929,19 +1279,19 @@ as defined by the Autocrypt Level 1 specification. -If you are sending or receiving e-mail messages without end-to-end encryption (using a classic e-mail server), -they are still protected from cell or cable companies who can not read or modify your e-mail messages. -But both your and your recipient’s e-mail providers +
If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers may read, analyze or modify your messages, including any attachments.
Delta Chat by default uses strict TLS encryption -which secures connections between your device and your e-mail provider. +which secures connections between your device and your email provider. All of Delta Chat’s TLS-handling has been independently security audited. -Moreover, the connection between your and the recipient’s e-mail provider +Moreover, the connection between your and the recipient’s email provider will typically be transport-encrypted as well. -If the involved e-mail servers support MTA-STS -then transport encryption will be enforced between e-mail providers +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers in which case Delta Chat communications will never be exposed in cleartext to the Internet even if the message was not end-to-end encrypted.
@@ -957,20 +1307,15 @@ even if the message was not end-to-end encrypted. Delta Chat apps do not store any metadata about contacts or groups on servers, also not in encrypted form. Instead, all group metadata is end-to-end encrypted and stored on end-user devices, only. -E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -1009,7 +1354,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Oui. You can use the same profile on different devices:
- -Make sure both devices are on the same Wi-Fi or network
-Sur le premier appareil, allez dans Paramètres → Ajouter un deuxième appareil, déverrouillez l’écran si nécessaire, et patientez un peu jusqu’à ce qu’un code QR s’affiche.
-Sur le deuxième appareil, installez Delta Chat.
-Sur le deuxième appareil, ouvrez Delta Chat, sélectionnez Ajouter comme deuxième appareil, et scannez le code QR du premier appareil.
-Le transfert devrait commencer quelques secondes après et, pendant l’opération, les deux appareils affichent l’état d’avancement. -Patientez jusqu’à ce que le transfert soit terminé sur les deux appareils.
-Contrairement à de nombreuses autres messageries, une fois le transfert terminé, les deux appareils sont complètement indépendants. -L’un n’a pas besoin de l’autre pour pouvoir fonctionner.
- -Vérifier à nouveau que les deux appareils sont sur le même réseau ou le même Wi-Fi.
-On Windows, go to Control Panel / Network and Internet -and make sure, Private Network is selected as “Network profile type” -(after transfer, you can change back to the original value)
-On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
-On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
-Il se peut que votre système dispose d’un “pare-feu personnalisé”, -source bien connue de dysfonctionnements (en particulier sur Windows). -Désactivez le pare-feu personnalisé sur chaque appareil pour Delta Chat et réessayez.
-Guest Networks may not allow devices to communicate with each other. -If possible, use a non-guest network.
-If you still have troubles using the same network, -try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
-Assurez-vous de disposer d’un espace de stockage suffisant sur l’appareil de destination.
-Une fois que le transfert a commencé, assurez-vous que les appareils restent actifs et ne se mettent pas en veille. -Ne quittez pas Delta Chat ! -(Nous faisons de notre mieux pour que l’application fonctionne en arrière-plan, mais les systèmes ont une fâcheuse tendance à tuer les applis.)
-Si Delta Chat est déjà connecté sur l’appareil de destination. -Vous pouvez utiliser plusieurs comptes par appareil : ajoutez un nouveau compte.
-Si les problèmes persistent, ou si vous ne pouvez pas scanner de code QR, essayez la méthode de transfert manuel décrite ci-dessous.
-Recourez à cette méthode uniquement si les instructions ci-dessus pour “Ajouter un deuxième appareil” ont échoué.
- -Oui.
- -If you e.g. delete a chat or a message from your phone, -it will be deleted on your desktop as soon as it comes online again.
- -Notable exceptions are Delete old messages from Device, -as different devices may have different storage capacities, -and system specific settings as notification sounds.
- -In Delta Chat, you can share webxdc apps, attachments with an .xdc file
-extension. They can do very different things, and make Delta Chat a truly
-extendable messenger.
We are very grateful for feedback on these features - do you want to share -your ideas? Join the Forum to contribute. -You may conveniently login via Delta Chat and a QR code scan, -another rather stable experiment we run on the side (sic!).
- -https://meet.jit.si/$ROOM. La variable$ROOMest une valeur aléatoire qui vous permet de rejoindre un nouveau salon Jitsi choisi au hasard à chaque nouvel appel.With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -Il s’agit d’un paramètre expérimental à destination des personnes qui expérimentent avec des règles côté serveur. Tous les fournisseurs ne le prennent pas en charge, mais certains permettent de déplacer tous les courriels avec un en-tête “Chat-Version” dans le dossier DeltaChat. Normalement, cette action est réalisé par l’application Delta Chat.
- -Activer l’option “Ne consulter que le dossier Delta Chat” est intéressant si vous avez à la fois :
- -Si ces deux conditions sont remplies, Delta Chat n’a pas besoin de surveiller la boîte de réception, seulement le dossier Delta Chat.
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -Change your address in “Settings → Advanced → Password and Account” and -enter the password of your new e-mail account (and if necessary, server settings). -You will get an information notice about the fact that you are moving to a new address. -An additional notice will also show up in your “Device messages” chat.
-If possible, let your old e-mail provider forward all messages to your new address.
-Tell your contacts that you changed your address. -Writing to guaranteed end-to-end encrypted chats and groups, -will make them notice your move automatically -and they will continue chatting with you using your new address.
-Note that Delta Chat will not retrieve messages anymore from your old e-mail provider. -If you didn’t configure your e-mail provider to forward messages (step 2.) -only those contacts to whom you sent a message in a guaranteed end-to-end encrypted chat -will send messages to your new address.
- -To learn more about this the details behind this, read our blogpost on -it.
-Selon le système d’exploitation utilisé, -il vous sera peut-être demandé d’accorder des autorisations à l’application. -Voici ce que fait Delta Chat avec ces autorisations:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Comme pour les autres clients de courriel, Thunderbird, FairEmail, K9-Mail, Outlook, etc, celui-ci a besoin des identifiants / mots de passe pour recevoir et envoyer des courriels. -Bien sûr le mot de passe est uniquement stocké sur votre appareil. Et il est utilisé uniquement pour vous authentifier auprès de votre fournisseur de courriel, qui a, rappelons-le, accès à vos courriels non chiffrés.
- -Comme Delta Chat est un logiciel libre, vous pouvez étudier le code source pour vérifier que vos identifiants / mots de passe sont utilisés de façon sécurisée. Nous sommes très heureux d’avoir des retours pour renforcer la sécurité de l’application.
- -Par défaut, Delta Chat affiche tous les courriels.
- -At “Settings → Advanced → Show Classic E-Mails”, -you can change this. You have these options:
- -Yes, incoming HTML messages come with a “Show full message” button. -Outgoing messages always use plain text.
- -Delta Chat sets (and encrypts!) the classic e-mail subject -automatically to the group name or to the sender name.
- -So if you want to set the subject yourself, -for example for a formal e-mail to a business contact, -you can create a group -with only yourself and the recipient(s). -Set the Chat Title to the Subject you want, -and then send your e-mail as the first message. -If the recipients don’t use Delta Chat, -it will look like a normal, -formal e-mail to them. -You will get bonus professionalism points -if you set a signature text.
- -Envoyer une copie de vos messages à vous-même garantit que vous recevez vos propres - messages sur tous les appareils. Si vous avez de multiples appareils et que vous ne l’activez pas, vous voyez seulement les messages des autres personnes et les messages que vous avez envoyé depuis l’appareil en cours.
- -La copie est envoyée dans la Boîte de réception puis déplacée dans le dossier DeltaChat; elle n’est pas mise dans le dossier “Envoyés”. Delta Chat ne téléverse jamais quelque chose dans le dossier Envoyés car ça signifierait de le téléverser deux fois (une fois via SMTP, puis une fois dans le dossier Envoyés via IMAP).
- -The default setting for “Send Copy to Self” is “on”.
- -La seule raison de regarder le dossier Envoyés est si vous utilisez un autre programme de courriel (tel que Thunderbird) en parallèle de votre application Delta Chat, et que vous voulez que votre client de messagerie participe aux discussions.
- -Cependant, nous recommandons d’utiliser le client de bureau Delta Chat; vous pouvez le télécharger sur get.delta.chat. L’option de regarder le dossier “Envoyés” pourrait disparaître dans le futur. Elle a été introduite à une époque où il n’y avait pas de client de bureau Delta Chat disponible sur toutes les plateformes.
- -Certaines personnes utilisent Delta Chat comme un client de messagerie normal, et veulent utiliser la Boîte de réception pour leurs mails au lieu d’utiliser le dossier DeltaChat. Si vous désactivez “Surveiller le dossier DeltaChat”, vous devriez aussi désactiver “déplacer les messages de discussions dans DeltaChat”. -Sinon, la suppression de messages dans une configuration multi-appareils pourrait ne pas marcher correctement.
- -If you use a default chat profile -you can simply uninstall the app. -This will automatically trigger deletion of all associated account data on the chatmail server. -For more info, please refer to nine.testrun.org account-deletion for the default onboarding server, -or the respective page from your chosen 3rd party chatmail server.
- -If you have set up your chat profile on multiple devices -you need to remove it from all devices.
- -If you are using more than one account, -but don’t want to get rid of all of them, -you can remove it in the account switcher menu (on android and iOS), -or in the sidebar with a right click (in the desktop client).
- -Accounts on classic e-mail providers -will not be deleted automatically; -how you can delete your account depends on your e-mail provider. -We don’t have any control over e-mail accounts at those providers, -so unfortunately we can’t help you with that.
- -If you want to continue using a classic e-mail account with other apps, -but uninstall Delta Chat, -it is recommended to leave any group chat before uninstalling Delta Chat. -Otherwise you might receive undecryptable messages from those group chats.
- -See Privacy Policy for a detailed overview.
Open one of the following app stores and search for “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store
+Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft StoreCheck the package manager of your Linux distributions
@@ -1829,11 +1569,15 @@ La seconde subvention de 2019/2020 (environ 300.000$) nous a permis de publier d completing Rust/Python bindings and instigating a Chat-bot eco-system.En 2021, nous avons reçu un financement européen supplémentaire pour deux initiatives de Next Generation Internet : 97.000€ pour la création d’un annuaire de la portabilité des fournisseurs de courriel (ou EPPD pour “e-mail provider portability directory”), et environ 90.000€ pour le développement du portage des adresses courriel (ou AEAP pour “email address porting”). Ces deux projets ont aussi permis une meilleure prise en charge de la fonctionnalité multi-compte, un QR code de contact plus performant et de nombreuses améliorations concernant la gestion des réseaux et les configurations de groupe sur toutes les plateformes.
+In 2021 we received further EU funding for two Next-Generation-Internet +proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
Entre la fin de l’année 2021 et mars 2023, nous avons bénéficié d’un fonds Internet Freedom (pour la “liberté d’internet”, de 500.000$) du Bureau of Democracy, Human Rights and Labor (DRL) des États-Unis. -Cet argent est venu soutenir nos deux objectifs de longue date ; à savoir améliorer la compatibilité de Delta Chat pour le rendre utilisable plus facilement avec un large éventail de serveurs de courriel dans le monde entier, et en améliorer la résistance et la sécurité dans les régions où les coupures internet et la censure d’internet sont monnaie courante.
+From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the +U.S. Bureau of Democracy, Human Rights and Labor (DRL). +This funding supported our long-running goals to make Delta Chat more usable +and compatible with a wide range of email servers world-wide, and more resilient and secure +in places often affected by internet censorship and shutdowns.
2023-2024 we successfully completed the OTF-funded diff --git a/src/main/assets/help/id/help.html b/src/main/assets/help/id/help.html index fd596c623..1e2bd7fdc 100644 --- a/src/main/assets/help/id/help.html +++ b/src/main/assets/help/id/help.html @@ -2,29 +2,37 @@
Delta Chat is a reliable, decentralized and secure messaging app, +
Delta Chat is a reliable, decentralized and secure instant messaging app, available for mobile and desktop platforms.
-Delta Chat feels like Whatsapp or Telegram but you can also use and regard it as an e-mail app. -You can signup anonymously to a variety of interoperable chatmail servers -which are minimal e-mail servers optimized for fast and secure operations. -Or you may use classic e-mail servers and an existing e-mail account -in which case Delta Chat acts as an e-mail app.
- -
To securely setup contact with others scan an invite QR code -or share an invite link. -This is required when using a (default) chatmail-based chat profile -because chatmail servers reject un-encrypted outgoing messages.
- -If you create a chat profile with a classic e-mail address -you may manually create a contact if you know their e-mail address -and then write a message to them -even if the recipient is not using Delta Chat.
- -Anonymous chat profiles with fast, secure and interoperable chatmail servers -which offer instant Push Notifications for iOS and Android devices.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Pervasive multi-profile and multi-device support on all platforms.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Interactive web apps in chats for gaming and collaboration
+Interactive in-chat apps for gaming and collaboration
Audited end-to-end encryption +
Audited end-to-end encryption safe against network and server attacks.
Free and Open Source software, both app and server side. -Built on E-mail and Web Internet Standards, -to avoid “yet another standard syndrome (xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
If a message comes from an unknown contact, it appears as a request.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Ya, Di samping teks biasa, semua lampiran email ditampilkan sebagai pesan terpisah. Pesan keluar mendapatkan lampiran sesuai kebutuhan secara otomatis.
+Yes. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
For performance, images are optimized and sent at a smaller size by default, but you can send it as a “file” to preserve the original.
@@ -225,16 +242,14 @@ receive messages from this person, consider blocking them.A profile is a name, a picture and some additional information for encrypting messages. A profile lives on your device(s) only -and uses a chatmail or a classic e-mail server to transport messages.
+and uses the server only to relay messages.On first installation of Delta Chat a first profile is created.
Later, you can tap your profile image in the upper left corner to Add Profiles or to Switch Profiles.
-You may want to use separate profiles for political, family or work related activities, -or e. g. for a dedicated “spam-profile” with which you register at websites and platforms -that tend to cause unsolicited messages (“spam”) sooner or later.
+You may want to use separate profiles for political, family or work related activities.
You may also wish to learn how to use the same profile on multiple devices.
@@ -250,35 +265,25 @@ that tend to cause unsolicited messages (“spam”) sooner or later.Anda dapat menambahkan gambar profil di pengaturan Anda. Jika Anda menulis ke kontak Anda atau menambahkannya melalui kode QR, mereka secara otomatis melihatnya sebagai gambar profil Anda.
-Contacts who don’t use Delta Chat do not see the profile picture -(however, of course, they can install Delta Chat :)
Untuk alasan kerahasiaan, tidak ada satupun yang dapat melihat Foto Profil anda hingga anda menulis sebuah pesan kepada mereka.
Gambar profil Anda tidak dikirim dengan setiap pesan, tetapi cukup secara teratur -kontak Anda akan menerima kembali gambar profil Anda, bahkan jika mereka menambahkan yang perangkat -baru
-Yes, you can do so under Settings → Profile → Bio. -Your contacts who use Delta Chat will see it -when they view your contact details. -Moreover, it will appear as a classic e-mail signature.
+Once you sent a message to a contact, +they will see it when they view your contact details.You can sometimes see a green dot
next to the avatar of a contact.
-It means they were recently seen in the last 10 minutes:
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+So this is not a real time online status - -and if someone doesn’t answer right away even though they seem to be online, -don’t worry and give them some space :)
- -On the other hand, others will not always “see that you are online”. -If you have turned off read receipts, -they will not see the green dot -until one of the above conditions are met.
Note that you can rely on disappearing messages only as long as you trust your chat partners; @@ -431,17 +451,61 @@ or otherwise save, copy or forward messages before deletion.
Apart from that, if one chat partner uninstalls Delta Chat, -the messages will not get deleted from their email account. -They will most likely also not be decryptable anymore -(as long as they were encrypted in the first place).
+the (anyway encrypted) messages may take longer to get deleted from their server. -If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +By default, Delta Chat stores all messages locally on your device. -If you e.g. want to save storage space at your mail provider, -you can configure Delta Chat -to delete old already-received messages on the server automatically. -They still remain on your device until you delete them there, too.
+In a chat, using
Attachment Button → Apps
To turn it on, go to Delete Old Messages → Delete Messages from Server -in the “Chats and Media” settings. -You can set a timeframe between “At once” and “After 1 year”. -All e-mails received by Delta Chat will be deleted from the server after this timeframe.
-Note that if you use Delta Chat on more than one device, -you need to leave the message on the server with a sufficient timeframe -so that the other device(s) can download them, too.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+As of May 2024, classic e-mail servers do not support Push Notifications -for Delta Chat users.
If a “Push Service” is available, Delta Chat enables Push Notifications -to achieve instant message delivery for all chatmail users. -If you are using a classic e-mail provider instead of chatmail servers, -Push Notifications are not available.
+to achieve instant message delivery for all chatmail users.In the Delta Chat “Notifications” settings for “Instant delivery” you can change the following settings effecting all chat profiles:
@@ -664,7 +782,7 @@ safe to try if you experience messages arrive only with long delays.Delta Chat Push Notification support avoids leakage of private information. -It does not leak e-mail, IP address or message content (not even encrypted) +It does not leak profile data, IP address or message content (not even encrypted) to any system involved in the delivery of Push Notifications.
Here is how Delta Chat apps perform Push Notification delivery:
@@ -675,20 +793,20 @@ to any system involved in the delivery of Push Notifications. on the chatmail server.When a chatmail server receives an e-mail for a Delta Chat user +
When a chatmail server receives a message for a Delta Chat user it forwards the encrypted device token to the central Delta Chat notification proxy.
The central Delta Chat notification proxy decrypts the device token and forwards it to the respective Push service (Apple, Google, etc.), -without ever knowing the IP or e-mail address of Delta Chat users.
+without ever knowing the IP or profile data of Delta Chat users.The central Push Service (Apple, Google, etc.) wakes up the Delta Chat app on your device to check for new messages in the background. -It does not know about the chatmail or e-mail address of the device it wakes up. -The central Apple/Google Push services never see an e-mail address (sender or receiver) +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) and also never see any message content (also not in encrypted forms).
Note that the device token is encrypted between apps and notification proxy but it is not signed. -The notification proxy thus never sees e-mail addresses, IP-addresses or +The notification proxy thus never sees profile data, IP-addresses or any cryptographic identity information associated with a user’s device (token).
Resulting from this overall privacy design, even the seizure of a chatmail server, @@ -722,7 +840,279 @@ without asking questions up-front that are more suited to expert users or develo
Note that Delta Chat has a small and privacy-preserving Push Notification system that achieves “instant delivery” of messages for all chatmail servers including a potential one you might setup yourself without our permission. -Welcome to the power of the interoperable and massive chatmail and e-mail system :)
+Welcome to the power of the interoperable chatmail relay network :) + +Yes. You can use the same profile on different devices:
+ +Make sure both devices are on the same Wi-Fi or network
+On the first device, go to Settings → Add Second Device, unlock the screen if needed +and wait a moment until a QR code is shown
+On the second device, install Delta Chat
+On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
+Transfer should start after a few seconds and during transfer both devices will show the progress. +Wait until it is finished on both devices.
+In contrast to many other messengers, after successful transfer, +both devices are completely independent. +One device is not needed for the other to work.
+ +Double-check both devices are in the same Wi-Fi or network
+On Windows, go to Control Panel / Network and Internet +and make sure, Private Network is selected as “Network profile type” +(after transfer, you can change back to the original value)
+On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
+On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
+Your system might have a “personal firewall”, +which is known to cause problems (especially on Windows). +Disable the personal firewall for Delta Chat on both ends and try again
+Guest Networks may not allow devices to communicate with each other. +If possible, use a non-guest network.
+If you still have troubles using the same network, +try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
+Ensure there is enough storage on the destination device
+If transfer started, make sure, the devices stay active and do not fall asleep. +Do not exit Delta Chat. +(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
+Delta Chat is already logged in on the destination device? +You can use multiple profiles per device, just add another profile
+If you still have problems or if you cannot scan a QR code +try the manual transfer described below
+This method is only recommended if “Add Second Device” as described above does not work.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +If you use default chatmail relays, it is impossible to receive or send messages without end-to-end encryption.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -For Group invitations, -tap the chat group title to see its member list, -and select “QR Invite code”.
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS -or Saltpack -but adopting them would mean breaking end-to-end encryption interoperability -with all other e-mail apps that typically support OpenPGP encryption. +but adopting them would mean breaking end-to-end encryption interoperability. So it would not be a light decision to take and there must be tangible improvements for users.
@@ -955,19 +1294,19 @@ as defined by the Autocrypt Level 1 specification. -If you are sending or receiving e-mail messages without end-to-end encryption (using a classic e-mail server), -they are still protected from cell or cable companies who can not read or modify your e-mail messages. -But both your and your recipient’s e-mail providers +
If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers may read, analyze or modify your messages, including any attachments.
Delta Chat by default uses strict TLS encryption -which secures connections between your device and your e-mail provider. +which secures connections between your device and your email provider. All of Delta Chat’s TLS-handling has been independently security audited. -Moreover, the connection between your and the recipient’s e-mail provider +Moreover, the connection between your and the recipient’s email provider will typically be transport-encrypted as well. -If the involved e-mail servers support MTA-STS -then transport encryption will be enforced between e-mail providers +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers in which case Delta Chat communications will never be exposed in cleartext to the Internet even if the message was not end-to-end encrypted.
@@ -983,20 +1322,15 @@ even if the message was not end-to-end encrypted. Delta Chat apps do not store any metadata about contacts or groups on servers, also not in encrypted form. Instead, all group metadata is end-to-end encrypted and stored on end-user devices, only. -E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -1035,7 +1369,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Yes. You can use the same profile on different devices:
- -Make sure both devices are on the same Wi-Fi or network
-On the first device, go to Settings → Add Second Device, unlock the screen if needed -and wait a moment until a QR code is shown
-On the second device, install Delta Chat
-On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
-Transfer should start after a few seconds and during transfer both devices will show the progress. -Wait until it is finished on both devices.
-In contrast to many other messengers, after successful transfer, -both devices are completely independent. -One device is not needed for the other to work.
- -Double-check both devices are in the same Wi-Fi or network
-On Windows, go to Control Panel / Network and Internet -and make sure, Private Network is selected as “Network profile type” -(after transfer, you can change back to the original value)
-On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
-On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
-Your system might have a “personal firewall”, -which is known to cause problems (especially on Windows). -Disable the personal firewall for Delta Chat on both ends and try again
-Guest Networks may not allow devices to communicate with each other. -If possible, use a non-guest network.
-If you still have troubles using the same network, -try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
-Ensure there is enough storage on the destination device
-If transfer started, make sure, the devices stay active and do not fall asleep. -Do not exit Delta Chat. -(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
-Delta Chat is already logged in on the destination device? -You can use multiple profiles per device, just add another profile
-If you still have problems or if you cannot scan a QR code -try the manual transfer described below
-This method is only recommended if “Add Second Device” as described above does not work.
- -Yes.
- -If you e.g. delete a chat or a message from your phone, -it will be deleted on your desktop as soon as it comes online again.
- -Notable exceptions are Delete old messages from Device, -as different devices may have different storage capacities, -and system specific settings as notification sounds.
- -In Delta Chat, you can share webxdc apps, attachments with an .xdc file
-extension. They can do very different things, and make Delta Chat a truly
-extendable messenger.
We are very grateful for feedback on these features - do you want to share -your ideas? Join the Forum to contribute. -You may conveniently login via Delta Chat and a QR code scan, -another rather stable experiment we run on the side (sic!).
- -https://meet.jit.si/$ROOM. The $ROOM variable will be a random value;
-this way, you will have a new random Jitsi room every time you call someone.With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -This is an experimental setting for some people who are experimenting with -server-side rules. Not all providers support this, but with some you can move -all mails with a “Chat-Version” header to the DeltaChat folder. Normally, this -would be done by the Delta Chat app.
- -Enabling “Only Fetch from DeltaChat folder” makes sense if you have both:
- -In this case, Delta Chat doesn’t need to watch the Inbox, and it’s enough to only watch the DeltaChat folder.
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -Change your address in “Settings → Advanced → Password and Account” and -enter the password of your new e-mail account (and if necessary, server settings). -You will get an information notice about the fact that you are moving to a new address. -An additional notice will also show up in your “Device messages” chat.
-If possible, let your old e-mail provider forward all messages to your new address.
-Tell your contacts that you changed your address. -Writing to guaranteed end-to-end encrypted chats and groups, -will make them notice your move automatically -and they will continue chatting with you using your new address.
-Note that Delta Chat will not retrieve messages anymore from your old e-mail provider. -If you didn’t configure your e-mail provider to forward messages (step 2.) -only those contacts to whom you sent a message in a guaranteed end-to-end encrypted chat -will send messages to your new address.
- -To learn more about this the details behind this, read our blogpost on -it.
-Tergantung operasi sistem yang digunakan, -Anda mungkin diminta untuk memberikan izin ke aplikasi. -Inilah yang dilakukan Delta Chat dengan izin ini:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Seperti program E-Mail lainnya seperti Thunderbird, K9-Mail, atau Outlook, -program membutuhkan kata sandi sehingga Anda dapat menggunakannya untuk mengirim email. Tentu saja, -kata sandi hanya disimpan di perangkat Anda. Kata sandi hanya dikirimkan ke -penyedia E-Mail Anda (saat Anda login), yang tetap memiliki akses ke email Anda.
- -Karena Delta Chat adalah Open Source, Anda dapat memeriksa file Source -Code -jika Anda ingin memverifikasi bahwa kredensial Anda ditangani dengan aman. Kami bahagia -tentang umpan balik yang membuat aplikasi lebih aman untuk semua pengguna kami.
- -Secara default, Delta Chat menampilkan semua email.
- -At “Settings → Advanced → Show Classic E-Mails”, -you can change this. You have these options:
- -Yes, incoming HTML messages come with a “Show full message” button. -Outgoing messages always use plain text.
- -Delta Chat sets (and encrypts!) the classic e-mail subject -automatically to the group name or to the sender name.
- -So if you want to set the subject yourself, -for example for a formal e-mail to a business contact, -you can create a group -with only yourself and the recipient(s). -Set the Chat Title to the Subject you want, -and then send your e-mail as the first message. -If the recipients don’t use Delta Chat, -it will look like a normal, -formal e-mail to them. -You will get bonus professionalism points -if you set a signature text.
- -Sending a copy of your messages to yourself ensures that you receive your own -messages on all devices. If you have multiple devices and don’t turn it on, you -see only the messages from other people, and the messages you send from the -current device.
- -The copy is sent to the Inbox, and then moved to the DeltaChat folder; it’s not -put into the “Sent” folder. Delta Chat never uploads anything to the Sent -folder because this would mean uploading a message twice (once through SMTP, -and once through IMAP to Sent folder).
- -The default setting for “Send Copy to Self” is “on”.
- -The only reason one wants to watch the Sent folder is if you are using another -mail program (like Thunderbird) next to your Delta Chat app, and want your MUA -to participate in chat conversations.
- -However, we recommend using the Delta Chat Desktop Client; you can download it -on get.delta.chat. The option to watch the “Sent” -folder might go away in the future. It was introduced at a time where there was -no Delta Chat Desktop client available on all platforms.
- -Some people use Delta Chat as a regular email client, and want to use the Inbox -folder for their mail, instead of the DeltaChat folder. If you disable “Watch -DeltaChat folder”, you should also disable “move chat messages to DeltaChat”. -Otherwise, deleting messages or multi-device setups might not work properly.
- -If you use a default chat profile -you can simply uninstall the app. -This will automatically trigger deletion of all associated account data on the chatmail server. -For more info, please refer to nine.testrun.org account-deletion for the default onboarding server, -or the respective page from your chosen 3rd party chatmail server.
- -If you have set up your chat profile on multiple devices -you need to remove it from all devices.
- -If you are using more than one account, -but don’t want to get rid of all of them, -you can remove it in the account switcher menu (on android and iOS), -or in the sidebar with a right click (in the desktop client).
- -Accounts on classic e-mail providers -will not be deleted automatically; -how you can delete your account depends on your e-mail provider. -We don’t have any control over e-mail accounts at those providers, -so unfortunately we can’t help you with that.
- -If you want to continue using a classic e-mail account with other apps, -but uninstall Delta Chat, -it is recommended to leave any group chat before uninstalling Delta Chat. -Otherwise you might receive undecryptable messages from those group chats.
- -See Privacy Policy for a detailed overview.
Open one of the following app stores and search for “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store
+Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft StoreCheck the package manager of your Linux distributions
@@ -1929,13 +1611,13 @@ completing Rust/Python bindings and instigating a Chat-bot eco-system.In 2021 we received further EU funding for two Next-Generation-Internet -proposals, namely for EPPD - e-mail provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
+proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the U.S. Bureau of Democracy, Human Rights and Labor (DRL). This funding supported our long-running goals to make Delta Chat more usable -and compatible with a wide range of e-mail servers world-wide, and more resilient and secure +and compatible with a wide range of email servers world-wide, and more resilient and secure in places often affected by internet censorship and shutdowns.
Delta Chat è un’app di messaggistica affidabile, decentralizzata e sicura, +
Delta Chat è un’app di messaggistica istantanea affidabile, decentralizzata e sicura, disponibile per piattaforme mobili e desktop.
-Delta Chat sembra Whatsapp o Telegram ma puoi anche usarlo e considerarlo come un’app e-mail. -Puoi iscriverti in modo anonimo a una varietà di server chatmail interoperabili -che sono server e-mail minimi ottimizzati per operazioni veloci e sicure. -Oppure puoi utilizzare i classici server e-mail e un profilo e-mail esistente -nel qual caso Delta Chat funge da app e-mail.
- -
Per impostare in modo sicuro il contatto con gli altri scansiona un codice QR di invito -o condividi un link di invito. -Ciò è necessario quando si utilizza un profilo chat basato su chatmail (predefinito). -perché i server chatmail rifiutano i messaggi in uscita non crittografati.
- -Se crei un profilo di chat con un indirizzo e-mail classico -puoi creare manualmente un contatto se conosci il loro indirizzo e-mail -e poi scrivi loro un messaggio -anche se il destinatario non utilizza Delta Chat.
- -Profili chat anonimi con server chatmail veloci, sicuri e interoperabili -che offrono Notifiche Push istantanee per dispositivi iOS e Android.
+Creazione istantanea di profili chat privati +con relay di chat +sicuri e interoperabili che offrono l’invio di messaggi istantanei e notifiche push per dispositivi iOS e Android.
Pervasivo multi-profilo e supporto multi-dispositivo su tutte le piattaforme.
+Supporto pervasivo multi-profilo e +multi-dispositivo su tutte le piattaforme +e tra diverse app di chatmail.
Interattive web app nelle chat per giochi e collaborazione
+Applicazioni interattive in-chat per giochi e collaborazione
Crittografia end-to-end controllata -sicuro contro gli attacchi alla rete e al server.
+Crittografia end-to-end verificata +sicura contro gli attacchi alla rete e al server.
Software Libero e Open Source, sia lato app che lato server. -Basato su Standard E-mail e Web Internet, -per evitare “l’ennesima sindrome standard (xkcd 927)”
+Software Libero e Open Source, sia lato app che lato server, +basato su standard Internet.
Se un messaggio proviene da un contatto sconosciuto, appare come una richiesta.
+Innanzitutto, tieni presente che Delta Chat è un servizio di messaggistica privato. +Non c’è accesso pubblico, sei tu a decidere quali sono i tuoi contatti.
+ +Se ti trovi faccia a faccia con un amico o un familiare,
+tocca l’icona del Codice QR
+nella schermata principale.
+Chiedi al tuo interlocutore di scansionare l’immagine QR
+con la sua app Delta Chat.
Per impostare un contatto remoto, +dalla stessa schermata, +clicca su “Copia” o “Condividi” e invia il link di invito +tramite un’altra chat privata.
+Ora attendi che la connessione venga stabilita.
+ +Se entrambe le parti sono online, vedranno presto una chat +e potranno iniziare a inviare messaggi in modo sicuro.
+Se una delle due parti è offline o ha una rete scadente, +la possibilità di chattare viene ritardata finché la connettività non viene ripristinata.
+Congratulazioni! +Ora utilizzerai automaticamente la crittografia end-to-end con questo contatto. +Se vi aggiungete a vicenda a gruppi, la crittografia end-to-end verrà stabilita tra tutti i membri.
+ +Essendo un messenger privato, +solo gli amici e i familiari con cui condividi il tuo codice QR o il link di invito possono scriverti.
+ +I tuoi amici potrebbero condividere i tuoi contatti con altri amici; ciò apparirà come una richiesta.
Collega il primo contatto alla chat del secondo utilizzando
Pulsante Allegato → Contatto.
+Puoi anche aggiungere un breve messaggio di presentazione.
Il secondo contatto riceverà una scheda +e potrà toccarla per iniziare a chattare con il primo contatto.
+Sì. Oltre al testo normale, tutti gli allegati e-mail vengono visualizzati come messaggi separati. I messaggi in uscita ricevono automaticamente gli allegati necessari.
+Sì. Immagini, video, files, messaggi vocali ecc. possono essere inviati utilizzando
Allegato-
+o
pulsanti Messaggio Vocale
Per le prestazioni, le immagini sono ottimizzate e inviate in dimensioni inferiori per impostazione predefinita, ma è possibile inviarle come “file” per preservare l’originale.
@@ -223,18 +240,16 @@ messaggi da questa persona, prendete in considerazione la possibilità diUn profilo è un nome, un’immagine e alcune informazioni aggiuntive per crittografare i messaggi. -Un profilo risiede solo sui tuoi dispositivo(i) -e utilizza una chatmail o un classico server e-mail per trasportare i messaggi.
+Un profilo è costituito da un nome, un’immagine e alcune informazioni aggiuntive per la crittografia dei messaggi. +Un profilo è memorizzato solo sui tuoi dispositivo(i) +e utilizza il server solo per inoltrare i messaggi.
Alla prima installazione di Delta Chat viene creato un primo profilo.
Successivamente, puoi toccare l’immagine del tuo profilo nell’angolo in alto a sinistra per Aggiungere Profili o Cambiare Profili.
-Potresti voler utilizzare profili separati per attività politiche, familiari o lavorative, -o es. per un “profilo spam” dedicato con il quale ti registri su siti web e piattaforme -che prima o poi tendono a causare messaggi non richiesti (“spam”).
+Potresti voler utilizzare profili separati per le attività politiche, familiari o lavorative.
Potresti anche voler imparare come utilizzare lo stesso profilo su più dispositivi.
@@ -251,33 +266,24 @@ che prima o poi tendono a causare messaggi non richiesti (“spam”).Puoi aggiungere un’immagine del profilo nelle tue impostazioni. Se scrivi ai tuoi contatti o li aggiungi tramite codice QR, la vedranno automaticamente come immagine del tuo profilo.
I contatti che non usano Delta Chat non vedono l’immagine del profilo (tuttavia, ovviamente, possono installare Delta Chat :)
-Per motivi di privacy, nessuno vede la tua immagine del profilo finché non scrivi un messaggio a loro.
L’immagine del tuo profilo non viene inviata con ogni messaggio, ma abbastanza regolarmente che -i tuoi contatti riceveranno nuovamente la tua immagine del profilo, anche se aggiungono un nuovo -dispositivo.
-Sì, puoi farlo in Impostazioni → Profilo → Biografia. -I tuoi contatti che usano Delta Chat lo vedranno -quando visualizzeranno i tuoi dati di contatto. -Inoltre, apparirà come una classica firma e-mail.
+Una volta inviato un messaggio a un contatto, +lo vedrà quando visualizzerà i tuoi dati di contatto.A volte puoi vedere un punto verde
accanto all’avatar
A volte puoi vedere un punto verde
+accanto all’avatar di un contatto.
+Significa che sono stati visti di recente negli ultimi 10 minuti,
+ad es. perché ti hanno inviato un messaggio o una conferma di lettura.
Quindi questo non è uno stato online in tempo reale +e anche gli altri non sempre vedranno che sei “online”.
+ +di un contatto. Significa che è stato “visto di recente”. Nel dettaglio: significa che negli ultimi 10 minuti Delta Chat lo ha visto:
-o perché ha inviato dati alla tua app Delta Chat utilizzando l’applicazione webxdc.
+Un segno di spunta
+significa che il messaggio è stato inviato correttamente al tuo fornitore.
Quindi questo non è uno stato online in tempo reale - e se qualcuno non risponde subito anche se sembra online, non preoccuparti e dagli un po’ di spazio :)
+Due spunte
+significa che almeno il dispositivo di un destinatario
+ha segnalato di aver ricevuto il messaggio.
I destinatari potrebbero aver disattivato le conferme di lettura, +quindi anche se vedi solo un segno di spunta, il messaggio potrebbe essere stato letto.
+Al contrario, due spunte non significano automaticamente +che un essere umano abbia letto o compreso il messaggio ;)
You can turn on “disappearing messages” -in the settings of a chat, -at the top right of the chat window, -by selecting a time span -between 5 minutes and 1 year.
+Puoi attivare i “messaggi a scomparsa” +nelle impostazioni di una chat, +in alto a destra nella finestra della chat, +selezionando un intervallo di tempo +compreso tra 5 minuti e 1 anno.
-Fino a quando l’impostazione non viene nuovamente disattivata, -l’app Delta Chat di ogni membro della chat si prende cura -di eliminare i messaggi -dopo l’intervallo di tempo selezionato. -Inizia il lasso di tempo +
Finché l’impostazione non viene disattivata nuovamente, +l’app Delta Chat di ciascun membro della chat si occupa +di eliminare i messaggidopo l’intervallo di tempo selezionato. +L’intervallo di tempo inizia quando il destinatario vede per la prima volta il messaggio in Delta Chat. -I messaggi vengono eliminati -entrambi in ciascun profilo e-mail sul server, -e nell’app stessa.
+I messaggi vengono eliminati sia +sui server +che nell’app stessa.Tieni presente che puoi fare affidamento sui messaggi che scompaiono solo finché ti fidi dei tuoi partner di chat; i partner di chat dannosi possono scattare foto, o altrimenti salvare, copiare o inoltrare messaggi prima della cancellazione.
-A parte quello, -se un partner di chat disinstalla Delta Chat, -i messaggi non verranno eliminati dal loro profilo e-mail. -Molto probabilmente non saranno più decifrabili -(a patto che siano stati crittografati in primo luogo).
+Oltre a ciò, +se uno dei partecipanti alla chat disinstalla Delta Chat, +i messaggi (comunque crittografati) potrebbero richiedere più tempo per essere eliminati dal server.
+ +Se utilizzi più di un profilo chat, +puoi rimuoverne uno solo dal menu di selezione profilo in alto (su Android e iOS) +o dalla barra laterale con un clic destro (nell’app Desktop). +I profili chat vengono rimossi solo sul dispositivo in cui è stata attivata l’eliminazione. +I profili chat sugli altri dispositivi continueranno a funzionare correttamente.
+ +Se utilizzi un singolo profilo chat predefinito, puoi semplicemente disinstallare l’app. +Ciò attiverà comunque l’eliminazione automatica di tutti i dati di indirizzo associati sul server di chatmail. +Per maggiori informazioni, consulta nine.testrun.org cancellazione dell’indirizzo +o la pagina corrispondente del server chatmail di 3e parti da te scelto.
I gruppi consentono a più persone di chattare insieme in privato con uguali diritti.
+ +Chiunque può +modificare il nome o l’avatar del gruppo, +aggiungere o rimuovere membri, +impostare messaggi che scompaiono +ed eliminare i propri messaggi dai dispositivi di tutti i membri.
+ +Poiché tutti i membri hanno gli stessi diritti, i gruppi funzionano meglio se formati da amici e familiari fidati.
Tutti i membri del gruppo hanno gli stessi diritti. +Per questo motivo, tutti possono eliminare qualsiasi membro o aggiungerne di nuovi.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +Per impostazione predefinita, Delta Chat memorizza tutti i messaggi in locale sul dispositivo. Se -ad esempio, si vuole risparmiare spazio di archiviazione presso il proprio provider di posta elettronica, è possibile scegliere di -eliminare automaticamente i vecchi messaggi. I messaggi rimangono comunque sul dispositivo finché non li si cancella anche lì.
+In a chat, using
Attachment Button → Apps
Per attivarlo, vai su Elimina i vecchi messaggi → Elimina messaggi dal server -nelle impostazioni “Chat e Media”. -Puoi impostare un intervallo di tempo compreso tra “Subito” e “Dopo 1 anno”. -Tutte le e-mail ricevute da Delta Chat verranno eliminate dal server dopo questo periodo di tempo.
-Tieni presente che se utilizzi Delta Chat su più di un dispositivo, è necessario lasciare il messaggio sul server con un tempo sufficiente -in modo che anche gli altri dispositivi(o) possano scaricarli.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+A partire da Maggio 2024, i server e-mail classici non supportano le Notifiche Push -per gli utenti di Delta Chat.
Se è disponibile un “Servizio Push”, Delta Chat abilita le Notifiche Push -per ottenere la consegna di messaggi istantanei a tutti gli utenti chatmail. -Se utilizzi un provider e-mail classico anziché i server chatmail, -Le notifiche push non sono disponibili.
+If a “Push Service” is available, Delta Chat enables Push Notifications +to achieve instant message delivery for all chatmail users.
Nelle impostazioni “Notifiche” di Delta Chat per “Consegna istantanea” puoi modificare le seguenti impostazioni che interessano tutti i profili chat:
@@ -658,9 +781,9 @@ che a volte può essere “minimizzato” con i recenti telefoni Android. -Il supporto delle Notifiche Push di Delta Chat evita la fuga di informazioni private. -Non perde e-mail, indirizzo IP o contenuto dei messaggi (nemmeno crittografati) -a qualsiasi sistema coinvolto nella consegna di Notifiche Push.
+Delta Chat Push Notification support avoids leakage of private information. +It does not leak profile data, IP address or message content (not even encrypted) +to any system involved in the delivery of Push Notifications.
Ecco come le app Delta Chat eseguono l’invio delle Notifiche Push:
@@ -669,20 +792,21 @@ a qualsiasi sistema coinvolto nella consegna di Notifiche Push.Un’app Delta Chat ottiene un “token del dispositivo” localmente, lo crittografa e lo memorizza sul server chatmail.
Quando un server chatmail riceve un’e-mail per un utente Delta Chat, inoltra il token del dispositivo crittografato al proxy di notifica centrale Delta Chat.
+When a chatmail server receives a message for a Delta Chat user +it forwards the encrypted device token to the central Delta Chat notification proxy.
Il proxy di notifica centrale di Delta Chat decifra il token del dispositivo -e lo inoltra al rispettivo servizio Push (Apple, Google, ecc.), -senza mai conoscere l’IP o l’indirizzo e-mail degli utenti di Delta Chat.
+The central Delta Chat notification proxy decrypts the device token +and forwards it to the respective Push service (Apple, Google, etc.), +without ever knowing the IP or profile data of Delta Chat users.
Il Servizio Push centrale (Apple, Google, ecc.) -attiva l’app Delta Chat sul tuo dispositivo -per verificare la presenza di nuovi messaggi in background. -Non conosce chatmail o l’indirizzo e-mail del dispositivo che si attiva. -I servizi centrali Apple/Google Push non vedono mai un indirizzo e-mail (mittente o destinatario) -e inoltre non vedono mai il contenuto del messaggio (anche non in forma crittografata).
+The central Push Service (Apple, Google, etc.) +wakes up the Delta Chat app on your device +to check for new messages in the background. +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) +and also never see any message content (also not in encrypted forms).
Si noti che il token del dispositivo è crittografato tra le app e il proxy di notifica -ma non è firmato. -Il proxy di notifica quindi non vede mai indirizzi e-mail, indirizzi IP o -alcune informazioni di identità crittografica associate al dispositivo di un utente (token).
+Note that the device token is encrypted between apps and notification proxy +but it is not signed. +The notification proxy thus never sees profile data, IP-addresses or +any cryptographic identity information associated with a user’s device (token).
Come risultato di questo disegno complessivo sulla riservatezza, anche il sequestro di un server chatmail, o il sequestro totale del proxy di notifica centrale di Delta Chat @@ -712,10 +836,279 @@ ma vogliamo che gli utenti sperimentino in modo affidabile la “consegna istant come sperimentano dalle app Whatsapp, Signal o Telegram, senza porre domande in anticipo, più adatte a utenti esperti o sviluppatori.
-Tieni presente che Delta Chat dispone di un sistema di Notifiche Push piccolo e rispettoso della privacy -che consente la “consegna istantanea” dei messaggi a tutti i server chatmail -incluso uno potenziale potresti configurarlo tu stesso senza la nostra autorizzazione. -Benvenuti nella potenza del sistema interoperabile e massiccio di chatmail ed e-mail :)
+Note that Delta Chat has a small and privacy-preserving Push Notification system +that achieves “instant delivery” of messages for all chatmail servers +including a potential one you might setup yourself without our permission. +Welcome to the power of the interoperable chatmail relay network :)
+ +Sì. Puoi usare lo stesso profilo su diversi dispositivi:
+ +Assicurati che entrambi i dispositivi siano collegati alla stessa rete Wi-Fi o network
+Sul primo dispositivo, andare su Impostazioni → Aggiungi Secondo Dispositivo, sbloccare lo schermo se necessario +e attendere un attimo fino a quando non viene visualizzato un codice QR
+Sul secondo dispositivo, installare Delta Chat
+Sul secondo dispositivo, avviare Delta Chat, selezionare Aggiungi Come Secondo Dispositivo e scansionare il codice QR del vecchio dispositivo.
+Il trasferimento dovrebbe iniziare dopo pochi secondi e durante il trasferimento entrambi i dispositivi mostreranno il progresso. + Attendere il termine del trasferimento su entrambi i dispositivi.
+A differenza di molti altri messengers, dopo un trasferimento riuscito, +entrambi i dispositivi sono completamente indipendenti. +Un dispositivo non è necessario perché l’altro funzioni.
+ +Verificare che entrambi i dispositivi siano nella stessa rete o Wi-Fi.
+Su Windows, vai su Pannello di controllo / Rete e Internet +e assicurati che Rete Privata sia selezionata come “Tipo di profilo di rete” +(dopo il trasferimento è possibile ripristinare il valore originale)
+Su iOS, assicurati che l’accesso a “Impostazioni di Sistema / App / Delta Chat / Rete locale” sia concesso
+Su macOS, abilita “Impostazioni di Sistema / Privacy & Sicurezza / Rete locale / Delta Chat”
+Il sistema potrebbe avere un “personal firewall”, +che è noto per causare problemi (soprattutto su Windows). +Disattivare il firewall personale per Delta Chat su entrambe le estremità e riprovare.
+Reti Ospite potrebbero non consentire ai dispositivi di comunicare tra loro. +Se possibile, utilizza una rete non ospite.
+Se continui ad aver problemi usando la stessa rete, +prova ad aprire l’ Hotspot su uno dei dispositivi e collegati al quel Wi-Fi con l’altro
+Assicurarsi che sul dispositivo di destinazione ci sia disponibilità di memoria sufficiente.
+Se il trasferimento è iniziato, assicurarsi che i dispositivi rimangano attivi e non si addormentino. +Non uscire da Delta Chat. +(cerchiamo di far funzionare l’applicazione in background, ma i sistemi tendono a uccidere le applicazioni, purtroppo).
+Delta Chat è già connesso sul dispositivo di destinazione? +È possibile utilizzare più profili per dispositivo, basta aggiungere un altro profilo
+Se si riscontrano ancora problemi o se non si riesce a scansionare un codice QR +provate il trasferimento manuale descritto di seguito
+Questo metodo è consigliato solo se “Aggiungi Secondo Dispositivo” come descritto sopra non funziona.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +Se si utilizzano i relays di chatmail, è impossibile ricevere o inviare messaggi senza la crittografia end-to-end.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
È possibile inviare un link di invito attraverso un’altra chat privata, -mostrare un codice QR di invito quando si è vicini o in una videochiamata, -o fare clic su un “contatto” condiviso in una chat.
- -Per Inviti di gruppo, -tocca il titolo del gruppo di chat per vedere l’elenco dei membri, -e seleziona “Codice QR di Invito”.
-Per inviti diretti alla chat 1:1,
-toccare l’icona del Codice QR
-nella schermata principale dell’app Delta Chat.
Chiedere al partner di chat di scansionare l’immagine QR -con la propria app Delta Chat, -oppure cliccare su “Copia” o “Condividi” per creare un link di invito -e condividerlo con il partner di chat.
- -Ora aspettate che la crittografia end-to-end venga stabilita.
- -Se entrambe le parti sono online, vedranno presto una chat (di gruppo o diretta) -e potranno iniziare a messaggiare in modo sicuro.
-Se una delle due parti è offline o con rete scadente, -la possibilità di chattare viene ritardata fino al ripristino della connettività.
-Congratulazioni! -Ora utilizzerai automaticamente la crittografia end-to-end -con questo contatto. -Se vi aggiungete a gruppi di chat, -la crittografia end-to-end sarà stabilita tra tutti i membri.
-Sì, stiamo seguendo iniziative come MLS -o Saltpack -ma adottarli significherebbe rompere l’interoperabilità della crittografia end-to-end -con tutte le altre app di posta elettronica che in genere supportano la crittografia OpenPGP. -Quindi non sarebbe una decisione facile da prendere -e devono esserci miglioramenti tangibili per gli utenti.
+Yes, we are following efforts like MLS +but adopting them would mean breaking end-to-end encryption interoperability. +So it would not be a light decision to take +and there must be tangible improvements for users.
Delta Chat adotta un approccio olistico di “sicurezza utilizzabile”. e lavora anche con una vasta gamma di gruppi di attivisti @@ -946,21 +1288,21 @@ come definito dalla specifica Autocrypt Level 1.
-Se inviate o ricevete messaggi e-mail senza crittografia end-to-end (utilizzando un server e-mail classico), -sono comunque protetti dalle compagnie telefoniche o via cavo che non possono leggere o modificare i vostri messaggi e-mail. -Ma sia il vostro provider e-mail che quello del destinatario -possono leggere, analizzare o modificare i vostri messaggi, compresi gli allegati.
+If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers +may read, analyze or modify your messages, including any attachments.
-Delta Chat per impostazione predefinita utilizza -Crittografia TLS rigorosa -che protegge le connessioni tra il tuo dispositivo e il tuo provider e-mail. -Tutta la gestione TLS di Delta Chat è stata sottoposta a controlli di sicurezza in modo indipendente. -Inoltre, la connessione tra il tuo provider e-mail e quello del destinatario -sarà in genere anche crittografato per il trasporto. -Se i server e-mail coinvolti supportano MTA-STS -verrà applicata la crittografia del trasporto tra i provider e-mail -in tal caso le comunicazioni Delta Chat non verranno mai esposte in chiaro su Internet -anche se il messaggio non sarà crittografato end-to-end.
+Delta Chat by default uses strict +TLS encryption +which secures connections between your device and your email provider. +All of Delta Chat’s TLS-handling has been independently security audited. +Moreover, the connection between your and the recipient’s email provider +will typically be transport-encrypted as well. +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers +in which case Delta Chat communications will never be exposed in cleartext to the Internet +even if the message was not end-to-end encrypted.
I Server E-mail possono quindi vedere solo
+Servers can therefore only see:
la data del messaggio,
-indirizzi del mittente e del destinatario
-e dimensione del messaggio.
-By default, the addresses are randomly generated.
+Tutti gli altri metadati dei messaggi, dei contatti e dei gruppi risiedono nella parte crittografata end-to-end dei messaggi.
Sia per proteggersi dai server e-mail che raccolgono metadati -sia per proteggersi dal rischio di sequestro del dispositivo, -consigliamo di utilizzare un chatmail relay -per creare profili di chat utilizzando indirizzi e-mail casuali per il trasporto. -Si noti che le apps Delta Chat su tutte le piattaforme supportano più profili, -quindi è possibile utilizzare facilmente profili specifici per ogni situazione accanto al profilo “principale”, -con la consapevolezza che tutti i loro dati, insieme a tutti i metadati, verranno eliminati. -Inoltre, se un dispositivo viene sequestrato, i contatti di chat che utilizzano profili di breve durata -non possono essere identificati facilmente.
+Both for protecting against metadata-collecting servers +as well as against the threat of device seizure +we recommend to use a chatmail relay +to create chat profiles using random addresses for transport. +Note that Delta Chat apps on all platforms support multiple profiles +so you can easily use situation-specific profiles next to your “main” profile +with the knowledge that all their data, along with all metadata, will be deleted. +Moreover, if a device is seized then chat contacts using short-lived profiles +can not be identified easily.
Anche se i relays di chat -non richiedono dati privati (inclusi numeri di telefono), -potrebbe comunque valere la pena proteggere i metadati relazionali tra gli indirizzi. -Non prevediamo problemi maggiori nell’utilizzo di indirizzi e-mail casuali usa e getta per l’invio sigillato, -ma un’implementazione non è stata ancora concordata come priorità.
+Even if chatmail relays +do not ask for any private data (including no phone numbers), +it might still be worthwhile to protect relational metadata between addresses. +We don’t foresee bigger problems in using random throw-away addresses for sealed sending +but an implementation has not been agreed as a priority yet.
Sì. You can use the same profile on different devices:
- -Assicurati che entrambi i dispositivi siano collegati alla stessa rete Wi-Fi o network
-Sul primo dispositivo, andare su Impostazioni → Aggiungi Secondo Dispositivo, sbloccare lo schermo se necessario -e attendere un attimo fino a quando non viene visualizzato un codice QR
-Sul secondo dispositivo, installare Delta Chat
-Sul secondo dispositivo, avviare Delta Chat, selezionare Aggiungi Come Secondo Dispositivo e scansionare il codice QR del vecchio dispositivo.
-Il trasferimento dovrebbe iniziare dopo pochi secondi e durante il trasferimento entrambi i dispositivi mostreranno il progresso. - Attendere il termine del trasferimento su entrambi i dispositivi.
-A differenza di molti altri messengers, dopo un trasferimento riuscito, -entrambi i dispositivi sono completamente indipendenti. -Un dispositivo non è necessario perché l’altro funzioni.
- -Verificare che entrambi i dispositivi siano nella stessa rete o Wi-Fi.
-Su Windows, vai su Pannello di controllo / Rete e Internet -e assicurati che Rete Privata sia selezionata come “Tipo di profilo di rete” -(dopo il trasferimento è possibile ripristinare il valore originale)
-Su iOS, assicurati che l’accesso a “Impostazioni di Sistema / App / Delta Chat / Rete locale” sia concesso
-Su macOS, abilita “Impostazioni di Sistema / Privacy & Sicurezza / Rete locale / Delta Chat”
-Il sistema potrebbe avere un “personal firewall”, -che è noto per causare problemi (soprattutto su Windows). -Disattivare il firewall personale per Delta Chat su entrambe le estremità e riprovare.
-Reti Ospite potrebbero non consentire ai dispositivi di comunicare tra loro. -Se possibile, utilizza una rete non ospite.
-Se continui ad aver problemi usando la stessa rete, -prova ad aprire l’ Hotspot su uno dei dispositivi e collegati al quel Wi-Fi con l’altro
-Assicurarsi che sul dispositivo di destinazione ci sia disponibilità di memoria sufficiente.
-Se il trasferimento è iniziato, assicurarsi che i dispositivi rimangano attivi e non si addormentino. -Non uscire da Delta Chat. -(cerchiamo di far funzionare l’applicazione in background, ma i sistemi tendono a uccidere le applicazioni, purtroppo).
-Delta Chat è già connesso sul dispositivo di destinazione? -È possibile utilizzare più profili per dispositivo, basta aggiungere un altro profilo
-Se si riscontrano ancora problemi o se non si riesce a scansionare un codice QR -provate il trasferimento manuale descritto di seguito
-Questo metodo è consigliato solo se “Aggiungi Secondo Dispositivo” come descritto sopra non funziona.
- -Sì.
- -Se per esempio cancelli una chat o un messaggio dal tuo telefono, -sarà cancellato sul tuo desktop non appena tornerà in linea di nuovo.
- -Eccezioni rilevanti sono Elimina vecchi messaggi dal Dispositivo, -poiché diversi dispositivi possono avere differenti capacità di memoria, -e impostazioni di sistema specifiche come i suoni di notifica.
- -In Delta Chat, puoi condividere app webxdc, allegati file con estensione .xdc.
-Possono fare cose molto diverse e rendere Delta Chat davvero
-un messenger estensibile.
Siamo molto grati per il feedback su queste funzionalità: vuoi condividere -le tue idee? Partecipa al Forum per contribuire. -Puoi accedere comodamente tramite Delta Chat e una scansione del codice QR, -un altro esperimento piuttosto stabile che eseguiamo a parte (sic!).
- -https://meet.jit.si/$ROOM. La variabile “$ROOM” sarà un valore casuale;
-in questo modo, avrai una nuova stanza jitsi casuale ogni volta che chiami qualcuno.Con le Liste Trasmissioni puoi inviare un messaggio a più indirizzi contemporaneamente; -i destinatari non possono rispondere in quella chat. -Le Liste Trasmissioni sono ancora altamente sperimentali -e saranno molto probabilmente rimpiazzate con qualcos’altro, restate sintonizzati :)
- -Questa è un’impostazione sperimentale per alcune persone che stanno sperimentando -regole lato server. Non tutti i provider supportano questo, ma con alcuni puoi spostare -tutti i messaggi con un’intestazione “Chat-Version” nella cartella DeltaChat. Normalmente, questo -verrebbe eseguito dall’app Delta Chat.
- -Abilitare “Recupera dalla Cartella DeltaChat” ha senso se hai entrambi:
- -In questo caso, Delta Chat non ha bisogno di guardare la Posta in arrivo ed è sufficiente guardare solo la cartella DeltaChat.
- -Nota: -La modifica degli indirizzi e-mail è temporaneamente disabilitata -a causa delle modifiche in corso al nucleo di DeltaChat. -Dovrebbe essere nuovamente disponibile tra qualche mese.
- -Cambia il tuo indirizzo in “Impostazioni → Avanzate → Password e Profilo” e -inserisci la password del tuo nuovo profilo (e se necessario, le impostazioni del server). -Riceverai un avviso informativo sul fatto che ti trasferirai ad un nuovo indirizzo. -Un ulteriore avviso verrà visualizzato anche nella chat “Messaggi del dispositivo”.
-Se possibile, lascia che il tuo vecchio provider e-mail inoltri tutti i messaggi al tuo nuovo indirizzo.
-Dì ai tuoi contatti che hai cambiato il tuo indirizzo. -Scrivere a chat e gruppi crittografati end-to-end garantiti, -farà loro notare automaticamente la tua azione -e continueranno a chattare con te utilizzando il tuo nuovo indirizzo.
-Tieni presente che Delta Chat non recupererà più i messaggi dal tuo vecchio provider e-mail. -Se non hai configurato il tuo provider e-mail per inoltrare i messaggi (passaggio 2.) -solo i contatti a cui hai inviato un messaggio in una chat crittografata end-to-end garantita -invieranno messaggi al tuo nuovo indirizzo.
- -Per saperne di più su questi dettagli, leggi il nostro post sul blog -it.
-A seconda del sistema operativo in uso, -potrebbe esserti chiesto di concedere le autorizzazioni all’app. -Questo è ciò che fa Delta Chat con queste autorizzazioni:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Come con altri programmi di posta elettronica quali Thunderbird, K9-Mail o Outlook,il -programma ha bisogno della password in modo da poterla utilizzare per inviare mail. Naturalmente, la -password è memorizzata solo sul tuo dispositivo. La password viene trasmessa solo a -il tuo fornitore E-Mail (quando effettui il login), che ha comunque accesso alla tua posta.
- -Poiché Delta Chat è Open Source, puoi controllare il Codice -Sorgente -se vuoi verificare che le tue credenziali siano gestite in modo sicuro. Siamo felici dei feedback che rendono l’app più sicura per tutti i nostri utenti.
- -Per impostazione predefinita, Delta Chat mostra tutte le e-mails.
- -In “Impostazioni → Avanzate → Mostra E-mail Classiche”, -puoi cambiarlo. Hai queste opzioni:
- -Sì, i messaggi HTML in arrivo sono dotati di un pulsante “Mostra messaggio completo”. -I messaggi in uscita utilizzano sempre testo normale.
- -Delta Chat imposta (e crittografa!) il classico oggetto dell’e-mail -automaticamente al nome del gruppo o al nome del mittente.
- -Quindi, se vuoi impostare tu stesso l’oggetto, -ad esempio per un’e-mail formale a un contatto commerciale, -puoi creare un gruppo -solo con te stesso e il/i destinatario/(i). -Imposta il titolo della chat sull’oggetto che desideri, -e poi invia la tua email come primo messaggio. -Se i destinatari non utilizzano Delta Chat, -sembrerà come, -un’e-mail formale. -Otterrai punti professionalità bonus -se imposti un testo della firma.
- -L’invio di una copia dei tuoi messaggi a te stesso ti assicura di ricevere i tuoi -messaggi su tutti i dispositivi. Se disponi di più dispositivi e non lo attivi, -vedrai solo i messaggi di altre persone e i messaggi che invii dal -dispositivo attuale.
- -La copia viene inviata alla Posta in arrivo, quindi spostata nella cartella DeltaChat; non è -messa nella cartella “Inviata”. Delta Chat non carica mai nulla su Posta -Inviata perché questo significherebbe caricare un messaggio due volte (una volta tramite SMTP, -e una volta tramite IMAP nella cartella Posta Inviata).
- -L’impostazione predefinita per “Auto-invia Copia” è “attivato”.
- -L’unico motivo per cui si vuole guardare la cartella Inviata è se ne stai usando un’altro -programma di posta (come Thunderbird) accanto alla tua app Delta Chat e desideri il tuo MUA -per partecipare a conversazioni in chat.
- -Tuttavia, consigliamo di utilizzare il client desktop Delta Chat; puoi scaricarlo -su get.delta.chat. L’opzione per guardare la cartella -“Inviata” potrebbe scomparire in futuro. È stato introdotto in un momento in cui non c’era -nessun client Delta Chat Desktop disponibile su tutte le piattaforme.
- -Alcune persone usano Delta Chat come un normale client di posta elettronica e desiderano utilizzare la cartella Posta in arrivo -per la loro posta, invece della cartella DeltaChat. Se disabiliti “Controlla -cartella DeltaChat”, dovresti anche disabilitare “sposta messaggi chat in DeltaChat”. -In caso contrario, l’eliminazione dei messaggi o configurazioni multi-dispositivo potrebbero non funzionare correttamente.
- -Se utilizzi un profilo chat predefinito -puoi semplicemente disinstallare l’app. -Questo attiverà automaticamente l’eliminazione di tutti i dati del profilo associato sul server chatmail. -Per maggiori informazioni, fai riferimento a nine.testrun.org eliminazione-profilo per il server d’inserimento predefinito, -o alla rispettiva pagina del server chatmail di 3 parti da te scelto.
- -Se hai impostato il tuo profilo chat su più dispositivi -devi rimuoverlo da tutti i dispositivi.
- -Se utilizzi più di un profilo, -ma non vuoi eliminarli tutti, -puoi rimuoverli nel menu di cambio profilo (su Android e iOS) -o nella barra laterale con un clic destro (nel client desktop).
- -I profili su fornitori e-mail classici -non verranno eliminati automaticamente; -il modo in cui puoi eliminare il tuo profilo dipende dal tuo fornitore e-mail. -Non abbiamo alcun controllo sui profili e-mail di tali fornitori, -quindi purtroppo non possiamo aiutarti.
- -Se vuoi continuare a usare un profilo e-mail classico con altre app, -ma disinstallare Delta Chat, -si consiglia di abbandonare qualsiasi chat di gruppo prima di disinstallare Delta Chat. -Altrimenti potresti ricevere messaggi non decifrabili da quelle chat di gruppo.
- -See Privacy Policy for a detailed overview.
Se non disponibile, utilizzare mirror su https://deltachat.github.io/deltachat-pages
Apri uno dei seguenti app store e cerca “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS e macOS App Store, Microsoft Store
+Open one of the following app stores and search for “Delta Chat”: +Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft Store
Controlla il gestore pacchetti delle tue distribuzioni Linux
@@ -1897,11 +1605,15 @@ per fornire nuove funzionalità per tutte le piattaforme. completando i collegamenti Rust/Python e avviando un ecosistema Chat-bot.Nel 2021 abbiamo ricevuto ulteriori finanziamenti dell’UE per due Next-Generation-Internet -proposte, in particolare per EPPD - directory di portabilità del provider e-mail (~97K EUR) e AEAP - portabilità dell’indirizzo e-mail (~90K EUR) che ha portato a un migliore supporto multi-profilo, contatti QR-code migliorati e configurazioni di gruppo e molti miglioramenti della rete su tutte le piattaforme.
+In 2021 we received further EU funding for two Next-Generation-Internet +proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
Dalla fine del 2021 fino a Marzo 2023 abbiamo ricevuto finanziamenti Internet Freedom (500.000 USD) dall’Ufficio per la democrazia, i diritti umani e il lavoro degli Stati Uniti (DRL). Questo finanziamento ha supportato i nostri obiettivi a lungo termine per rendere Delta Chat più utilizzabile e compatibile con un’ampia gamma di server di posta elettronica in tutto il mondo e più resiliente e sicuro in luoghi spesso colpiti dalla censura e dalla chiusura di Internet.
+From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the +U.S. Bureau of Democracy, Human Rights and Labor (DRL). +This funding supported our long-running goals to make Delta Chat more usable +and compatible with a wide range of email servers world-wide, and more resilient and secure +in places often affected by internet censorship and shutdowns.
2023-2024 abbiamo completato con successo il progetto Chatmail Sicuro finanziato da OTF, diff --git a/src/main/assets/help/nl/help.html b/src/main/assets/help/nl/help.html index a8ccaf3f4..32376ae6f 100644 --- a/src/main/assets/help/nl/help.html +++ b/src/main/assets/help/nl/help.html @@ -2,29 +2,37 @@
Delta Chat is a reliable, decentralized and secure messaging app, +
Delta Chat is a reliable, decentralized and secure instant messaging app, available for mobile and desktop platforms.
-Delta Chat feels like Whatsapp or Telegram but you can also use and regard it as an e-mail app. -You can signup anonymously to a variety of interoperable chatmail servers -which are minimal e-mail servers optimized for fast and secure operations. -Or you may use classic e-mail servers and an existing e-mail account -in which case Delta Chat acts as an e-mail app.
- -
To securely setup contact with others scan an invite QR code -or share an invite link. -This is required when using a (default) chatmail-based chat profile -because chatmail servers reject un-encrypted outgoing messages.
- -If you create a chat profile with a classic e-mail address -you may manually create a contact if you know their e-mail address -and then write a message to them -even if the recipient is not using Delta Chat.
- -Anonymous chat profiles with fast, secure and interoperable chatmail servers -which offer instant Push Notifications for iOS and Android devices.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Pervasive multi-profile and multi-device support on all platforms.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Interactive web apps in chats for gaming and collaboration
+Interactive in-chat apps for gaming and collaboration
Audited end-to-end encryption +
Audited end-to-end encryption safe against network and server attacks.
Free and Open Source software, both app and server side. -Built on E-mail and Web Internet Standards, -to avoid “yet another standard syndrome (xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
Als een bericht afkomstig is van een onbekende contactpersoon, dan wordt er een verzoek getoond.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Ja. Plattetekstberichten en e-mailbijlagen worden apart getoond. Uitgaande berichten worden, indien nodig, automatisch voorzien van bijlagen.
+Yes. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
Om de prestaties te verhogen, worden afbeeldingen standaard geoptimaliseerd en verkleind verstuurd, maar je kunt ze als een bestand verzenden om het origineel te sturen.
@@ -225,16 +242,14 @@ om de persoon in kwestie te blokkeren.A profile is a name, a picture and some additional information for encrypting messages. A profile lives on your device(s) only -and uses a chatmail or a classic e-mail server to transport messages.
+and uses the server only to relay messages.On first installation of Delta Chat a first profile is created.
Later, you can tap your profile image in the upper left corner to Add Profiles or to Switch Profiles.
-You may want to use separate profiles for political, family or work related activities, -or e. g. for a dedicated “spam-profile” with which you register at websites and platforms -that tend to cause unsolicited messages (“spam”) sooner or later.
+You may want to use separate profiles for political, family or work related activities.
You may also wish to learn how to use the same profile on multiple devices.
@@ -250,34 +265,25 @@ that tend to cause unsolicited messages (“spam”) sooner or later.In de instellingen kun je een profielfoto toevoegen. Als je een bericht stuurt aan je contactpersonen of ze toevoegt middels hun QR-code, dan krijgen ze je profielfoto te zien.
-Contactpersonen die geen Delta Chat gebruiken kunnen je profielfoto niet zien -(maar ze kunnen Delta Chat natuurlijk wél gaan gebruiken :) )
Omwille van je privacy, krijgen anderen je profielfoto pas te zien als je ze een bericht stuurt.
Je profielfoto wordt niet naast elk bericht getoond, maar wel frequent genoeg. -Je contactpersonen ontvangen hem dan opnieuw, zelfs als ze een nieuw apparaat toevoegen.
-Yes, you can do so under Settings → Profile → Bio. -Your contacts who use Delta Chat will see it -when they view your contact details. -Moreover, it will appear as a classic e-mail signature.
+Once you sent a message to a contact, +they will see it when they view your contact details.Wordt er soms een groen stipje
naast een profielfoto van een
-contactpersoon getoond. Dit betekent dat ze onlangs actief waren,
-dat wil zeggen: in de afgelopen 10 minuten. Dit komt omdat ze
You can sometimes see a green dot
+next to the avatar of a contact.
+It means they were recently seen by you in the last 10 minutes,
+e.g. because they messaged you or sent a read receipt.
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+De online-status is dus niet realtime. Geef ze dus even de tijd om te antwoorden :)
- -Anderen kunnen ook niet altijd zien dat je actief was. Als je -leesbevestigingen hebt uitgeschakeld, dan wordt er geen groen stipje getoond totdat je -iemand benaderd of iets in een groep plaatst..
Note that you can rely on disappearing messages only as long as you trust your chat partners; @@ -427,17 +452,59 @@ or otherwise save, copy or forward messages before deletion.
Apart from that, if one chat partner uninstalls Delta Chat, -the messages will not get deleted from their email account. -They will most likely also not be decryptable anymore -(as long as they were encrypted in the first place).
+the (anyway encrypted) messages may take longer to get deleted from their server. -If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +Standaard bewaart Delta Chat all berichten lokaal op je apparaat. Als je -bijvoorbeeld ruimte wilt vrijmaken, dan kun je er voor kiezen om -oude berichten automatisch te verwijderen. Ze blijven echter bewaard op je apparaat totdat je -ze daar handmatig verwijdert.
+In a chat, using
Attachment Button → Apps
Inschakelen kan als volgt: Oude berichten verwijderen → Berichten van server verwijderen -in de gespreks- en mediainstellingen. Je kunt kiezen uit ‘Onmiddelijk’ en ‘Na 1 jaar’. -Alle e-mails ontvangen door Delta Chat worden na deze tijdspanne van de server verwijderd.
-Let op: als je Delta Chat op meer dan één apparaat gebruikt, bewaar de berichten dan -wél op de server, in elk geval totdat ze op het andere apparaat zijn binnengehaald. Stel -automatisch verwijderen hiervoor in op ‘na één dag’ of iets dergelijks, -afhankelijk van hoe vaak je het andere apparaat gebruikt.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+As of May 2024, classic e-mail servers do not support Push Notifications -for Delta Chat users.
If a “Push Service” is available, Delta Chat enables Push Notifications -to achieve instant message delivery for all chatmail users. -If you are using a classic e-mail provider instead of chatmail servers, -Push Notifications are not available.
+to achieve instant message delivery for all chatmail users.In the Delta Chat “Notifications” settings for “Instant delivery” you can change the following settings effecting all chat profiles:
@@ -657,7 +781,7 @@ safe to try if you experience messages arrive only with long delays.Delta Chat Push Notification support avoids leakage of private information. -It does not leak e-mail, IP address or message content (not even encrypted) +It does not leak profile data, IP address or message content (not even encrypted) to any system involved in the delivery of Push Notifications.
Here is how Delta Chat apps perform Push Notification delivery:
@@ -668,20 +792,20 @@ to any system involved in the delivery of Push Notifications. on the chatmail server.When a chatmail server receives an e-mail for a Delta Chat user +
When a chatmail server receives a message for a Delta Chat user it forwards the encrypted device token to the central Delta Chat notification proxy.
The central Delta Chat notification proxy decrypts the device token and forwards it to the respective Push service (Apple, Google, etc.), -without ever knowing the IP or e-mail address of Delta Chat users.
+without ever knowing the IP or profile data of Delta Chat users.The central Push Service (Apple, Google, etc.) wakes up the Delta Chat app on your device to check for new messages in the background. -It does not know about the chatmail or e-mail address of the device it wakes up. -The central Apple/Google Push services never see an e-mail address (sender or receiver) +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) and also never see any message content (also not in encrypted forms).
Note that the device token is encrypted between apps and notification proxy but it is not signed. -The notification proxy thus never sees e-mail addresses, IP-addresses or +The notification proxy thus never sees profile data, IP-addresses or any cryptographic identity information associated with a user’s device (token).
Resulting from this overall privacy design, even the seizure of a chatmail server, @@ -715,7 +839,278 @@ without asking questions up-front that are more suited to expert users or develo
Note that Delta Chat has a small and privacy-preserving Push Notification system that achieves “instant delivery” of messages for all chatmail servers including a potential one you might setup yourself without our permission. -Welcome to the power of the interoperable and massive chatmail and e-mail system :)
+Welcome to the power of the interoperable chatmail relay network :) + +Yes. You can use the same profile on different devices:
+ +Controleer of beide apparaten verbonden zijn met hetzelfde (wifi)netwerk
+Ga op het eerste apparaat naar Instellingen → Tweede apparaat toevoegen, ontgrendel - indien nodig - het scherm +en wacht totdat de QR-code in beeld verschijnt.
+Installeer Delta Chat op het tweede apparaat.
+Start Delta Chat op het tweede apparaat, kies Toevoegen als tweede apparaat en scan de QR-code met het eerste apparaat.
+De overdracht zou na een paar seconden moeten beginnen en beide apparaten zouden de voortgang moeten tonen. +Wacht vervolgens tot de overdracht op beide apparaten is afgerond.
+In tegenstelling tot veel andere gespreksapps, werkt Delta Chat onafhankelijk +op beide apparaten. Hierdoor hoef je niet het ene apparaat bij de hand te hebben om het andere te laten werken.
+ +Controleer of beide apparaten verbonden zijn met hetzelfde (wifi)netwerk
+On Windows, go to Control Panel / Network and Internet +and make sure, Private Network is selected as “Network profile type” +(after transfer, you can change back to the original value)
+On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
+On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
+Wellicht is een firewall actief op je apparaat, +welke problemen kan veroorzaken (met name op Windows). +Schakel de firewall op beide apparaten uit of voeg een uitzondering voor Delta Chat toe en probeer het opnieuw.
+Guest Networks may not allow devices to communicate with each other. +If possible, use a non-guest network.
+If you still have troubles using the same network, +try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
+Zorg voor voldoende ruimte op het bestemmingsapparaat
+Zorg dat beide apparaten tijdens de overdracht ingeschakeld blijven en niet op zwart/in de slaapstand gaan. +Sluit Delta Chat niet af. +(We proberen om de app zo goed als mogelijk op de achtergrond te laten werken, maar systemen sluiten apps helaas wel eens eigenhandig af).
+Ben je al ingelogd op het bestemmingsapparaat? +Je kunt meerdere accounts per apparaat gebruiken - voeg dus een tweede account toe.
+Als je nog steeds problemen ervaart of je de QR-code niet kunt scannen, +volg dan onderstaande stappen omtrent handmatige overzetting
+Deze methode is vooral bedoeld voor situaties waarin ‘Tweede apparaat toevoegen’ niet lukt.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +If you use default chatmail relays, it is impossible to receive or send messages without end-to-end encryption.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -For Group invitations, -tap the chat group title to see its member list, -and select “QR Invite code”.
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS -or Saltpack -but adopting them would mean breaking end-to-end encryption interoperability -with all other e-mail apps that typically support OpenPGP encryption. +but adopting them would mean breaking end-to-end encryption interoperability. So it would not be a light decision to take and there must be tangible improvements for users.
@@ -948,19 +1292,19 @@ as defined by the Autocrypt Level 1 specification. -If you are sending or receiving e-mail messages without end-to-end encryption (using a classic e-mail server), -they are still protected from cell or cable companies who can not read or modify your e-mail messages. -But both your and your recipient’s e-mail providers +
If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers may read, analyze or modify your messages, including any attachments.
Delta Chat by default uses strict TLS encryption -which secures connections between your device and your e-mail provider. +which secures connections between your device and your email provider. All of Delta Chat’s TLS-handling has been independently security audited. -Moreover, the connection between your and the recipient’s e-mail provider +Moreover, the connection between your and the recipient’s email provider will typically be transport-encrypted as well. -If the involved e-mail servers support MTA-STS -then transport encryption will be enforced between e-mail providers +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers in which case Delta Chat communications will never be exposed in cleartext to the Internet even if the message was not end-to-end encrypted.
@@ -976,20 +1320,15 @@ even if the message was not end-to-end encrypted. Delta Chat apps do not store any metadata about contacts or groups on servers, also not in encrypted form. Instead, all group metadata is end-to-end encrypted and stored on end-user devices, only. -E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -1028,7 +1367,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Yes. You can use the same profile on different devices:
- -Controleer of beide apparaten verbonden zijn met hetzelfde (wifi)netwerk
-Ga op het eerste apparaat naar Instellingen → Tweede apparaat toevoegen, ontgrendel - indien nodig - het scherm -en wacht totdat de QR-code in beeld verschijnt.
-Installeer Delta Chat op het tweede apparaat.
-Start Delta Chat op het tweede apparaat, kies Toevoegen als tweede apparaat en scan de QR-code met het eerste apparaat.
-De overdracht zou na een paar seconden moeten beginnen en beide apparaten zouden de voortgang moeten tonen. -Wacht vervolgens tot de overdracht op beide apparaten is afgerond.
-In tegenstelling tot veel andere gespreksapps, werkt Delta Chat onafhankelijk -op beide apparaten. Hierdoor hoef je niet het ene apparaat bij de hand te hebben om het andere te laten werken.
- -Controleer of beide apparaten verbonden zijn met hetzelfde (wifi)netwerk
-On Windows, go to Control Panel / Network and Internet -and make sure, Private Network is selected as “Network profile type” -(after transfer, you can change back to the original value)
-On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
-On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
-Wellicht is een firewall actief op je apparaat, -welke problemen kan veroorzaken (met name op Windows). -Schakel de firewall op beide apparaten uit of voeg een uitzondering voor Delta Chat toe en probeer het opnieuw.
-Guest Networks may not allow devices to communicate with each other. -If possible, use a non-guest network.
-If you still have troubles using the same network, -try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
-Zorg voor voldoende ruimte op het bestemmingsapparaat
-Zorg dat beide apparaten tijdens de overdracht ingeschakeld blijven en niet op zwart/in de slaapstand gaan. -Sluit Delta Chat niet af. -(We proberen om de app zo goed als mogelijk op de achtergrond te laten werken, maar systemen sluiten apps helaas wel eens eigenhandig af).
-Ben je al ingelogd op het bestemmingsapparaat? -Je kunt meerdere accounts per apparaat gebruiken - voeg dus een tweede account toe.
-Als je nog steeds problemen ervaart of je de QR-code niet kunt scannen, -volg dan onderstaande stappen omtrent handmatige overzetting
-Deze methode is vooral bedoeld voor situaties waarin ‘Tweede apparaat toevoegen’ niet lukt.
- -Yes.
- -If you e.g. delete a chat or a message from your phone, -it will be deleted on your desktop as soon as it comes online again.
- -Notable exceptions are Delete old messages from Device, -as different devices may have different storage capacities, -and system specific settings as notification sounds.
- -In Delta Chat, you can share webxdc apps, attachments with an .xdc file
-extension. They can do very different things, and make Delta Chat a truly
-extendable messenger.
We are very grateful for feedback on these features - do you want to share -your ideas? Join the Forum to contribute. -You may conveniently login via Delta Chat and a QR code scan, -another rather stable experiment we run on the side (sic!).
- -https://meet.jit.si/$KAMER invoeren. $KAMER is hierbij een willekeurige waarde,
-zodat er telkens een nieuwe jitsi-kamer als je iemand belt.With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -Dit is een experimentele functie voor mensen die problemen ervaren -met bepaalde serverregels. Niet alle providers ondersteunen dit, maar bij sommige -kun je alle e-mails met een ‘Chatversie’-kop verplaatsen naar de DeltaChat-map. -Normaal doet de Delta Chat-app dit uit zichzelf.
- -Dit is handig als jullie beide:
- -In dat geval kan Delta Chat Postvak IN negeren en alleen nieuwe gesprekken in de Delta Chat-map te zoeken.
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -Change your address in “Settings → Advanced → Password and Account” and -enter the password of your new e-mail account (and if necessary, server settings). -You will get an information notice about the fact that you are moving to a new address. -An additional notice will also show up in your “Device messages” chat.
-If possible, let your old e-mail provider forward all messages to your new address.
-Tell your contacts that you changed your address. -Writing to guaranteed end-to-end encrypted chats and groups, -will make them notice your move automatically -and they will continue chatting with you using your new address.
-Note that Delta Chat will not retrieve messages anymore from your old e-mail provider. -If you didn’t configure your e-mail provider to forward messages (step 2.) -only those contacts to whom you sent a message in a guaranteed end-to-end encrypted chat -will send messages to your new address.
- -To learn more about this the details behind this, read our blogpost on -it.
-Op bepaalde besturingssystemen kun je gevraagd -worden bepaalde rechten toe te kennen aan de app. -Delta Chat doet het volgende met deze rechten:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Delta Chat heeft, net zoals andere e-mailprogramma’s (Thunderbird, K9-Mail, Outlook, etc.), je wachtwoord nodig om berichten te versturen. Het wordt alleen opgeslagen op je apparaat en alleen uitgewisseld met je e-mailprovider, die toch al toegang heeft tot je mails.
- -Delta Chat is open source. Dit betekent dat je de bron- -code -kunt bekijken om er zeker van te zijn dat er veilig wordt omgegaan met je inloggegevens. We ontvangen graag feedback hierover.
- -Standaard toont Delta Chat alle e-mails.
- -At “Settings → Advanced → Show Classic E-Mails”, -you can change this. You have these options:
- -Delta Chat sets (and encrypts!) the classic e-mail subject -automatically to the group name or to the sender name.
- -So if you want to set the subject yourself, -for example for a formal e-mail to a business contact, -you can create a group -with only yourself and the recipient(s). -Set the Chat Title to the Subject you want, -and then send your e-mail as the first message. -If the recipients don’t use Delta Chat, -it will look like a normal, -formal e-mail to them. -You will get bonus professionalism points -if you set a signature text.
- -Door een kopie aan jezelf te sturen, weet je zeker dat je je eigen berichten -op alle apparaten ontvangt. Als je meerdere apparaten hebt en dit niet -inschakelt, dan zie je alleen berichten van anderen en de berichten die je vanaf het -huidige apparaat verstuurt.
- -De kopie wordt verstuurd naar je Postvak IN en vervolgens verplaatst naar de DeltaChat-map - -het verschijnt nooit in de map ‘Verzonden’. Delta Chat werkt zo omdat het bericht -anders twee keer verstuurd zou worden (eenmaal middels smtp, -en eenmaal middels imap naar de map ‘Verzonden’).
- -The default setting for “Send Copy to Self” is “on”.
- -Dit is alleen nuttig als een ander e-mailprogramma (zoals Thunderbird) naast de -Delta Chat-app gebruikt en wilt dat je andere apparaten deel uitmaken van gesprekken.
- -Wij raden echter aan om in dat geval de Delta Chat-app te installeren op je computer: -get.delta.chat. De optie om de map ‘Verzonden’ te controleren -wordt in de toekomst mogelijk verwijderd. De functie deed zijn intrede toen er nog niet -op alle platformen een Delta Chat-client beschikbaar was.
- -Sommige mensen gebruiken Delta Chat als een normale e-mailclient en willen daarom Postvak IN -gebruiken voor hun e-mail in plaats van de DeltaChat-map. Als je deze optie uitschakelt, -schakel dan ook de optie ‘Berichten verplaatsen naar de DeltaChat-map’ uit. -Anders kun je mogelijk geen berichten verwijderen of problemen ervaren op andere apparaten.
- -If you use a default chat profile -you can simply uninstall the app. -This will automatically trigger deletion of all associated account data on the chatmail server. -For more info, please refer to nine.testrun.org account-deletion for the default onboarding server, -or the respective page from your chosen 3rd party chatmail server.
- -If you have set up your chat profile on multiple devices -you need to remove it from all devices.
- -If you are using more than one account, -but don’t want to get rid of all of them, -you can remove it in the account switcher menu (on android and iOS), -or in the sidebar with a right click (in the desktop client).
- -Accounts on classic e-mail providers -will not be deleted automatically; -how you can delete your account depends on your e-mail provider. -We don’t have any control over e-mail accounts at those providers, -so unfortunately we can’t help you with that.
- -If you want to continue using a classic e-mail account with other apps, -but uninstall Delta Chat, -it is recommended to leave any group chat before uninstalling Delta Chat. -Otherwise you might receive undecryptable messages from those group chats.
- -See Privacy Policy for a detailed overview.
Open one of the following app stores and search for “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store
+Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft StoreCheck the package manager of your Linux distributions
@@ -1914,15 +1608,15 @@ het implementeren van nieuwe functies op alle platformen. completing Rust/Python bindings and instigating a Chat-bot eco-system.In 2021 ontvingen we aanvullende EU-financiering voor twee toekomstige internet- -voorstellen, te weten EPPD - ‘e-mail provider portability directory’ (~€97.000) en AEAP - ‘email address porting’ (~€90.000), wat geleid heeft tot betere ondersteuning voor meerdere accounts, een verbeterd QR-codesysteem en vele netwerk-gerelateerde verbeteringen op alle besturingssystemen.
+In 2021 we received further EU funding for two Next-Generation-Internet +proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
Van 2021 tot 2023 ontvingen we Internetvrijheidsfinanciering (~$500,000) van de -‘U.S. Bureau of Democracy, Human Rights and Labor’ (DRL). -Met deze financiering kunnen we Delta Chat eindelijk stabieler maken, -evenals compatibeler met meer e-mailservers wereldwijd. Ook kunnen we extra beveiliging toevoegen -voor geheim communiceren vanaf locaties met internetcensuur of waar het internet is afgesloten.
+From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the +U.S. Bureau of Democracy, Human Rights and Labor (DRL). +This funding supported our long-running goals to make Delta Chat more usable +and compatible with a wide range of email servers world-wide, and more resilient and secure +in places often affected by internet censorship and shutdowns.
2023-2024 we successfully completed the OTF-funded diff --git a/src/main/assets/help/pl/help.html b/src/main/assets/help/pl/help.html index d3968c14c..1b67cd747 100644 --- a/src/main/assets/help/pl/help.html +++ b/src/main/assets/help/pl/help.html @@ -2,29 +2,37 @@
Delta Chat to niezawodna, zdecentralizowana i bezpieczna aplikacja do przesyłania wiadomości, dostępna na platformy mobilne i stacjonarne.
- -Delta Chat przypomina Whatsapp lub Telegram, ale możesz go również używać i traktować jako aplikację e-mail. Możesz zarejestrować się anonimowo na różnych interoperacyjnych serwerach chatmail, które są minimalnymi serwerami poczty e-mail zoptymalizowanymi pod kątem szybkich i bezpiecznych operacji. Możesz też skorzystać z klasycznych serwerów pocztowych i istniejącego konta e-mail, w którym to przypadku Delta Chat będzie pełnić funkcję aplikacji pocztowej.
- -
Aby bezpiecznie skonfigurować kontakt z innymi, zeskanuj kod QR zaproszenia lub udostępnij link zaproszenia. Jest to wymagane w przypadku korzystania z (domyślnego) profilu czatu opartego na poczcie chatmail, ponieważ serwery chatmail odrzucają niezaszyfrowane wiadomości wychodzące.
- -Jeśli utworzysz profil czatu z klasycznym adresem e-mail, możesz ręcznie utworzyć kontakt, jeśli znasz jego adres e-mail, a następnie napisać do niego wiadomość, nawet jeśli odbiorca nie korzysta z Delta Chat.
- -Anonimowe profile czatów z szybkimi, bezpiecznymi i interoperacyjnymi serwerami chatmail, które oferują natychmiastowe powiadomienia push dla urządzeń iOS i Android.
+Delta Chat is a reliable, decentralized and secure instant messaging app, +available for mobile and desktop platforms.
Wszechstronna obsługa wielu profili i wielu urządzeń na wszystkich platformach.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Interaktywne aplikacje internetowe w czatach do gier i współpracy.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Audytowne szyfrowanie end-to-end zabezpieczające przed atakami sieciowymi i serwerowymi.
+Interactive in-chat apps for gaming and collaboration
Bezpłatne i otwartoźródłowe oprogramowanie zarówno po stronie aplikacji, jak i serwera. Stworzone w oparciu o standardy e-mail i internetowe, aby uniknąć „kolejnego standardowego syndromu (xkcd 927)”.
+Audited end-to-end encryption +safe against network and server attacks.
+Free and Open Source software, both app and server side, +built on Internet Standards.
Jeśli wiadomość pochodzi od nieznanego kontaktu, wyświetla się jako prośba.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Tak. Obrazy, filmy, pliki, wiadomości głosowe itp. są obsługiwane jak zwykle.
+Tak. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
Ze względu na wydajność obrazy są domyślnie optymalizowane i wysyłane w mniejszym rozmiarze, ale można je wysłać jako „plik”, aby zachować oryginał.
@@ -205,13 +238,15 @@Profil to nazwa, zdjęcie i dodatkowe informacje umożliwiające szyfrowanie wiadomości. Profil znajduje się wyłącznie na twoim urządzeniu (urządzeniach) i do przesyłania wiadomości wykorzystuje chatmail lub klasyczny serwer e-mail.
+A profile is a name, a picture and some additional information for encrypting messages. +A profile lives on your device(s) only +and uses the server only to relay messages.
Podczas pierwszej instalacji Delta Chat tworzony jest pierwszy profil.
Później możesz dotknąć swojego zdjęcia profilowego w lewym górnym rogu, aby Dodać profile lub Przełączyć profile.
-Możesz chcieć używać oddzielnych profili do działań związanych z polityką, rodziną lub pracą, lub np. dla dedykowanego „profilu spamowego”, za pomocą którego rejestrujesz się na stronach internetowych i platformach, które prędzej czy później generują niechciane wiadomości („spam”).
+You may want to use separate profiles for political, family or work related activities.
Możesz także dowiedzieć się, jak używać tego samego profilu na wielu urządzeniach.
@@ -227,26 +262,23 @@Możesz dodać zdjęcie profilowe w swoich ustawieniach. Jeśli napiszesz do swoich kontaktów lub dodasz je za pomocą kodu QR, automatycznie zobaczą je jako Twoje zdjęcie profilowe.
Kontakty, które nie korzystają z Delta Chat nie widzą zdjęcia profilowego (jednak oczywiście mogą zainstalować Delta Chat :)
-Ze względów prywatności nikt nie widzi Twojego zdjęcia profilowego, dopóki nie napiszesz do niego wiadomości.
Twoje zdjęcie profilowe nie jest wysyłane z każdą wiadomością, ale wystarczająco regularnie, aby kontakty ponownie otrzymały Twoje zdjęcie profilowe, nawet jeśli dodadzą nowe urządzenie.
-Tak, możesz to zrobić w Ustawienia » Profil » Biografia. Twoje kontakty korzystające z Delta Chat, zobaczą go, przeglądając twoje dane kontaktowe. Ponadto będzie on wyglądał jak klasyczny podpis w wiadomości e-mail.
+Yes, +you can do so under Settings → Profile → Bio. +Once you sent a message to a contact, +they will see it when they view your contact details.
Czasami można zobaczyć zieloną kropkę
obok awatara kontaktu. Oznacza to, że był on „niedawno widziany” w ciągu ostatnich 10 minut:
You can sometimes see a green dot
+next to the avatar of a contact.
+It means they were recently seen by you in the last 10 minutes,
+e.g. because they messaged you or sent a read receipt.
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+Nie jest to więc status online w czasie rzeczywistym – a jeśli ktoś nie odpowie od razu, mimo że wydaje się, że jest online, nie martw się i daj mu trochę czasu :)
- -Z drugiej strony, inni nie zawsze „zauważą, że jesteś online”. Jeśli wyłączyłeś potwierdzenia odczytu, nie zobaczą zielonej kropki, dopóki nie zostanie spełniony jeden z powyższych warunków.
You can turn on “disappearing messages” -in the settings of a chat, -at the top right of the chat window, -by selecting a time span -between 5 minutes and 1 year.
+Możesz włączyć „znikające wiadomości” w ustawieniach czatu, w prawym górnym rogu okna czatu, wybierając przedział czasu od 5 minut do 1 roku.
-Dopóki ustawienie nie zostanie ponownie wyłączone, aplikacja Delta Chat u każdego członka czatu zajmie się usuwaniem wiadomości po wybranym okresie. Przedział czasu rozpoczyna się w momencie, gdy odbiorca po raz pierwszy zobaczy wiadomość w Delta Chat. Wiadomości są usuwane zarówno na każdym koncie e-mail na serwerze, jak i w samej aplikacji.
+Until the setting is turned off again, +each chat member’s Delta Chat app takes care +of deleting the messages +after the selected time span. +The time span begins +when the receiver first sees the message in Delta Chat. +The messages are deleted both, +on the servers, +and in the apps itself.
Pamiętaj, że na znikających wiadomościach możesz polegać tylko wtedy, gdy ufasz swoim partnerom czatu; złośliwi partnerzy czatu mogą robić zdjęcia lub w inny sposób zapisywać, kopiować lub przesyłać dalej wiadomości przed usunięciem.
-Poza tym, jeśli jeden z partnerów czatu odinstaluje Delta Chat, wiadomości nie zostaną usunięte z jego konta e-mail. Najprawdopodobniej nie będzie już można ich odszyfrować (o ile zostały najpierw zaszyfrowane).
+Apart from that, +if one chat partner uninstalls Delta Chat, +the (anyway encrypted) messages may take longer to get deleted from their server.
-If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +Domyślnie Delta Chat przechowuje wszystkie wiadomości lokalnie na Twoim urządzeniu. Jeśli np. chcesz zaoszczędzić miejsce u swojego dostawcy poczty, możesz wybrać automatyczne usuwanie starych wiadomości. Pozostają one nadal na Twoim urządzeniu, dopóki nie usuniesz ich również tam.
+In a chat, using
Attachment Button → Apps
Aby ją włączyć, w ustawieniach „Czaty i media” przejdź do Usuwanie starych wiadomości → Usuń wiadomości z serwera. Możesz ustawić przedział czasowy pomiędzy „Od razu” a „Po 1 roku”. Wszystkie e-maile otrzymane przez Delta Chat zostaną usunięte z serwera po tym czasie.
-Zauważ, że jeśli używasz Delta Chat na więcej niż jednym urządzeniu, powinieneś pozostawić wiadomości na serwerze, do czasu, aż inne urządzenie/urządzenia będzie mogło je pobrać.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+Urządzenia z Androidem, poprzez integrację z usługą Google FCM Push, w tym na urządzeniach korzystających z microG zamiast autorskiego kodu Google w telefonie.
- -Od maja 2024 r. klasyczne serwery poczty e-mail nie obsługują powiadomień push dla użytkowników Delta Chat.
Jeśli dostępna jest „Usługa Push”, Delta Chat włącza Powiadomienia Push w celu zapewnienia natychmiastowego dostarczania wiadomości dla wszystkich użytkowników chatmail. Jeśli zamiast serwerów chatmail korzystasz z klasycznego dostawcy poczty e-mail, powiadomienia push nie są dostępne.
+If a “Push Service” is available, Delta Chat enables Push Notifications +to achieve instant message delivery for all chatmail users.
W ustawieniach „Powiadomień” Delta Chat dla „Natychmiastowej dostawy” możesz zmienić następujące ustawienia wpływające na wszystkie profile czatu:
@@ -554,7 +730,9 @@ nadal będziesz mógł pisać, ale nie będziesz już powiadamiany o żadnych no -Obsługa powiadomień push w Delta Chat pozwala uniknąć wycieku prywatnych informacji. Nie powoduje wycieku wiadomości e-mail, adresu IP ani zawartości wiadomości (nawet niezaszyfrowanej) do żadnego systemu zaangażowanego w dostarczanie powiadomień push.
+Delta Chat Push Notification support avoids leakage of private information. +It does not leak profile data, IP address or message content (not even encrypted) +to any system involved in the delivery of Push Notifications.
Oto jak aplikacje Delta Chat realizują dostarczanie powiadomień push:
@@ -563,19 +741,30 @@ nadal będziesz mógł pisać, ale nie będziesz już powiadamiany o żadnych noAplikacja Delta Chat uzyskuje lokalnie „token urządzenia”, szyfruje i przechowuje go na serwerze chatmail.
Kiedy serwer chatmail odbierze wiadomość e-mail od użytkownika Delta Chat, przekazuje zaszyfrowany token urządzenia do centralnego serwera proxy powiadomień Delta Chat.
+When a chatmail server receives a message for a Delta Chat user +it forwards the encrypted device token to the central Delta Chat notification proxy.
Centralny serwer proxy powiadomień Delta Chat deszyfruje token urządzenia i przekazuje go do odpowiedniej usługi Push (Apple, Google itp.), nie znając nawet adresu IP ani adresu e-mail użytkowników Delta Chat.
+The central Delta Chat notification proxy decrypts the device token +and forwards it to the respective Push service (Apple, Google, etc.), +without ever knowing the IP or profile data of Delta Chat users.
Centralna usługa Push (Apple, Google itp.) budzi aplikację Delta Chat na twoim urządzeniu, aby sprawdzić w tle nowe wiadomości. Nie zna chatmaila ani adresu e-mail urządzenia, na którym się budzi. Centralne usługi push Apple/Google nigdy nie widzą adresu e-mail (nadawcy ani odbiorcy), a także nigdy nie widzą treści wiadomości (również w formie zaszyfrowanej).
+The central Push Service (Apple, Google, etc.) +wakes up the Delta Chat app on your device +to check for new messages in the background. +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) +and also never see any message content (also not in encrypted forms).
Centralny serwer proxy powiadomień Delta Chat jest mały i w pełni zaimplementowany w Rust i zapomina o tokenach urządzeń zaraz po ich przetworzeniu przez Apple/Google/itp, zwykle w ciągu kilku milisekund.
-Pamiętaj, że token urządzenia jest szyfrowany między aplikacjami a serwerem proxy powiadomień, ale nie jest podpisany. Serwer proxy powiadomień nigdy nie widzi adresów e-mail, adresów IP ani żadnych kryptograficznych informacji identyfikujących powiązanych z urządzeniem użytkownika (tokenem).
+Note that the device token is encrypted between apps and notification proxy +but it is not signed. +The notification proxy thus never sees profile data, IP-addresses or +any cryptographic identity information associated with a user’s device (token).
W wyniku tego ogólnego projektu ochrony prywatności nawet przejęcie serwera chatmail lub pełne przejęcie centralnego serwera proxy powiadomień Delta Chat nie spowodowałoby ujawnienia prywatnych informacji, których usługi Push jeszcze nie posiadają.
@@ -589,7 +778,256 @@ nadal będziesz mógł pisać, ale nie będziesz już powiadamiany o żadnych noDelta Chat to darmowy i otwartoźródłowy zdecentralizowany komunikator z możliwością wyboru serwera, ale chcemy, aby użytkownicy mogli niezawodnie doświadczać „natychmiastowego dostarczania” wiadomości, tak jak w przypadku aplikacji Whatsapp, Signal lub Telegram, bez zadawania z góry pytań, które są bardziej odpowiednie dla doświadczonych użytkowników lub programistów.
-Pamiętaj, że Delta Chat posiada mały i chroniący prywatność system powiadomień push, który zapewnia „natychmiastowe dostarczanie” wiadomości ze wszystkich serwerów chatmail, w tym potencjalnego, który możesz skonfigurować samodzielnie bez naszej zgody. Witamy w potędze interoperacyjnego i ogromnego systemu chatmail i e-mail :)
+Note that Delta Chat has a small and privacy-preserving Push Notification system +that achieves “instant delivery” of messages for all chatmail servers +including a potential one you might setup yourself without our permission. +Welcome to the power of the interoperable chatmail relay network :)
+ +Tak. Możesz używać tego samego profilu na różnych urządzeniach:
+ +Upewnij się, że oba urządzenia są połączone z tego samego Wi-Fi lub sieci
+Na pierwszym urządzeniu przejdź do Ustawienia → Dodaj kolejne urządzenie, w razie potrzeby odblokuj ekran i poczekaj chwilę, aż pojawi się kod QR
+Na drugim urządzeniu zainstaluj Delta Chat
+Na drugim urządzeniu uruchom Delta Chat, wybierz Dodaj jako kolejne urządzenie i zeskanuj kod QR z pierwszego urządzenia
+Przenoszenie powinno rozpocząć się po kilku sekundach, a podczas przenoszenia oba urządzenia będą pokazywać postęp. Poczekaj, aż zakończy się na obu urządzeniach.
+ +W przeciwieństwie do wielu innych komunikatorów, po udanym przenoszeniu oba urządzenia są całkowicie niezależne. Jedno urządzenie nie jest potrzebne do działania drugiego.
+ +Sprawdź dokładnie, czy oba urządzenia są w tym samym Wi-Fi lub tej samej sieci
+Na Windowsie, przejdź do Panel sterowania / Sieć i internet i upewnij się, że Sieć prywatna jest wybrana jako “Typ profilu sieci” +(po przeniesieniu możesz wrócić do pierwotnej wartości)
+W systemie iOS upewnij się, że jest przydzielony dostęp do opcji „Ustawienia » Aplikacje » Delta Chat » Sieć lokalna”
+W systemie macOS włącz „Preferencje systemowe » Ochrona i prywatność » Sieć lokalna » Delta Chat”
+Twój system może mieć „zaporę ogniową”, o której wiadomo, że powoduje problemy (szczególnie w systemie Windows). +Wyłącz zaporę dla Delta Chat po obu stronach i spróbuj ponownie
+Sieci dla gości mogą nie pozwalać urządzeniom na komunikację między sobą. Jeśli to możliwe, korzystaj z sieci innej niż gość.
+Jeśli nadal masz problemy z korzystaniem z tej samej sieci, spróbuj otworzyć Hotspot na jednym urządzeniu i połączyć się z tą siecią Wi-Fi z drugiego urządzenia
+Upewnij się, że na urządzeniu docelowym jest wystarczająca ilość miejsca
+Jeśli przenoszenie się rozpoczęło, upewnij się, że urządzenia pozostają aktywne i nie zasypiają. Nie wychodź z Delta Chat. (dokładamy wszelkich starań, aby aplikacja działała w tle, ale systemy mają tendencję do ubijania aplikacji, niestety)
+Delta Chat jest już zalogowany na urządzeniu docelowym? Możesz używać wielu kont na urządzeniu, po prostu dodaj kolejne konto
+Jeśli nadal masz problemy lub nie możesz zeskanować kodu QR, wypróbuj ręczne przenoszenie opisane poniżej
+Ta metoda jest zalecana tylko wtedy, gdy opisana powyżej opcja „Dodaj kolejne urządzenie” nie działa.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +Wszystkie wiadomości w Delta Chat są domyślnie szyfrowane metodą end-to-end. Od wydania Delta Chat w wersji 2 (lipiec 2025 r.) nie ma już blokad ani podobnych znaczników na wiadomościach szyfrowanych metodą end-to-end.
-Jeśli korzystasz z domyślnych przekaźników chatmail, odbieranie ani wysyłanie wiadomości bez szyfrowania end-to-end jest niemożliwe.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
Możesz wysłać link z zaproszeniem za pośrednictwem innego prywatnego czatu, wyświetlić kod QR zaproszenia, gdy kontakty znajdują się obok siebie lub w rozmowie wideo, albo dotknąć „kontakt”, który został udostępniony na czacie.
- -W przypadku zaproszeń grupowych dotknij tytułu czatu grupy, aby wyświetlić listę jej członków, i wybierz „Kod QR zaproszenia”.
-Aby wysłać zaproszenie do czatu 1:1, dotknij ikony kodu QR
na ekranie głównym aplikacji Delta Chat.
Poproś rozmówcę o zeskanowanie obrazu QR za pomocą aplikacji Delta Chat lub dotknij „Kopiuj” lub „Udostępnij”, aby utworzyć link zaproszenia i udostępnić go rozmówcy.
- -Poczekaj, aż szyfrowanie typu end-to-end zostanie nawiązane.
- -Jeśli obie strony są online, wkrótce zobaczą czat (grupowy lub bezpośredni) i będą mogły bezpiecznie wysyłać wiadomości.
-Jeśli jedna ze stron jest offline lub ma słaby zasięg, możliwość czatowania zostanie wstrzymana do czasu przywrócenia połączenia.
-Gratulacje! Teraz będziesz automatycznie korzystać z szyfrowania typu end-to-end dla tego kontaktu. Jeśli dodacie się nawzajem do czatów grupowych, szyfrowanie typu end-to-end zostanie nawiązane między wszystkimi członkami.
-Tak, podążamy za rozwiązaniami takimi jak MLS lub Saltpack, ale przyjęcie ich oznaczałoby zerwanie kompleksowej interoperacyjności szyfrowania ze wszystkimi innymi aplikacjami e-mail, które zazwyczaj obsługują szyfrowanie OpenPGP. Nie byłaby to więc łatwa decyzja i użytkownicy muszą wprowadzić wymierne ulepszenia.
+Yes, we are following efforts like MLS +but adopting them would mean breaking end-to-end encryption interoperability. +So it would not be a light decision to take +and there must be tangible improvements for users.
Delta Chat przyjmuje holistyczne podejście do „użytecznego bezpieczeństwa” i współpracuje z szeroką gamą grup aktywistów, a także renomowanymi badaczami, takimi jak TeamUSEC, aby poprawić rzeczywiste wyniki użytkowników przed zagrożeniami bezpieczeństwa. Protokół przewodowy i standard ustanawiania szyfrowania end-to-end to tylko jedna część „wyników użytkownika”. Zobacz także nasze odpowiedzi na pytania dotyczące przejęcia urządzenia i metadanych wiadomości.
@@ -752,9 +1159,21 @@ Messages lacking end-to-end encryption are marked with an e-mail icon -Jeśli wysyłasz lub odbierasz wiadomości e-mail bez szyfrowania end-to-end (korzystając z klasycznego serwera poczty), są one nadal chronione przed operatorami komórkowymi lub kablowymi, którzy nie mogą ich czytać ani modyfikować. Jednak zarówno twoi dostawcy poczty e-mail, jak i dostawcy poczty e-mail odbiorcy mogą czytać, analizować lub modyfikować twoje wiadomości, w tym wszelkie załączniki.
+If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers +may read, analyze or modify your messages, including any attachments.
-Delta Chat domyślnie korzysta ze ścisłego szyfrowania TLS, które zabezpiecza połączenia pomiędzy twoim urządzeniem a dostawcą poczty e-mail. Cała obsługa TLS Delta Chat została poddana niezależnemu audytowi bezpieczeństwa. Co więcej, połączenie między tobą a dostawcą poczty e-mail odbiorcy będzie zazwyczaj również szyfrowane. Jeśli zaangażowane serwery poczty e-mail obsługują MTA-STS, pomiędzy dostawcami poczty e-mail będzie egzekwowane szyfrowanie transportu. W takim przypadku komunikacja Delta Chat nigdy nie będzie udostępniana w Internecie w postaci zwykłego tekstu, nawet jeśli wiadomość nie została zaszyfrowana metodą end-to-end.
+Delta Chat by default uses strict +TLS encryption +which secures connections between your device and your email provider. +All of Delta Chat’s TLS-handling has been independently security audited. +Moreover, the connection between your and the recipient’s email provider +will typically be transport-encrypted as well. +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers +in which case Delta Chat communications will never be exposed in cleartext to the Internet +even if the message was not end-to-end encrypted.
W przeciwieństwie do większości innych komunikatorów, aplikacje Delta Chat nie przechowują żadnych metadanych dotyczących kontaktów ani grup na serwerach, również w formie zaszyfrowanej. Zamiast tego wszystkie metadane grup są szyfrowane metodą end-to-end i przechowywane wyłącznie na urządzeniach użytkowników końcowych.
-Serwery poczty e-mail widzą zatem tylko:
+Servers can therefore only see:
datę wysłania wiadomości,
-adresy nadawcy i odbiorcy,
-oraz rozmiar wiadomości.
-By default, the addresses are randomly generated.
+Wszystkie pozostałe metadane dotyczące wiadomości, kontaktów i grup znajdują się w zaszyfrowanej metodą end-to-end części wiadomości.
Zarówno w celu ochrony przed serwerami poczty e-mail gromadzącymi metadane, jak i przed zagrożeniem przejęcia urządzenia, zalecamy użycie przełącznika chatmail do tworzenia profili czatu z losowymi adresami e-mail do przesyłania. Pamiętaj, że aplikacje Delta Chat na wszystkich platformach obsługują wiele kont, dzięki czemu możesz z łatwością korzystać z kont „1-tygodniowych” lub „1-miesięcznych” związanych z konkretnymi działaniami obok konta „głównego”, wiedząc, że wszystkie tymczasowe dane konta wraz ze wszystkimi metadanymi zostaną usunięte. Co więcej, jeśli urządzenie zostanie przejęte, kontakty czatu korzystające z profili krótkotrwałych nie będą mogły zostać łatwo zidentyfikowane.
+Both for protecting against metadata-collecting servers +as well as against the threat of device seizure +we recommend to use a chatmail relay +to create chat profiles using random addresses for transport. +Note that Delta Chat apps on all platforms support multiple profiles +so you can easily use situation-specific profiles next to your “main” profile +with the knowledge that all their data, along with all metadata, will be deleted. +Moreover, if a device is seized then chat contacts using short-lived profiles +can not be identified easily.
Komunikator Signal wprowadził funkcję „Sealed Sender” w 2018 roku, aby infrastruktura serwerowa nie wiedziała, kto wysyła wiadomość do grupy odbiorców. Jest to szczególnie ważne, ponieważ serwer Signal zna numer telefonu komórkowego każdego konta, który zazwyczaj jest powiązany z identyfikatorem paszportu.
-Nawet jeśli przekaźniki chatmail nie proszą o żadne prywatne dane (w tym numery telefonów), warto chronić metadane relacji między adresami. Nie przewidujemy poważniejszych problemów w korzystaniu z losowych, jednorazowych adresów e-mail do wysyłania wiadomości w tajemnicy, ale wdrożenie tej funkcji nie zostało jeszcze uznane za priorytetowe.
+Even if chatmail relays +do not ask for any private data (including no phone numbers), +it might still be worthwhile to protect relational metadata between addresses. +We don’t foresee bigger problems in using random throw-away addresses for sealed sending +but an implementation has not been agreed as a priority yet.
Tak. You can use the same profile on different devices:
- -Upewnij się, że oba urządzenia są połączone z tego samego Wi-Fi lub sieci
-Na pierwszym urządzeniu przejdź do Ustawienia → Dodaj kolejne urządzenie, w razie potrzeby odblokuj ekran i poczekaj chwilę, aż pojawi się kod QR
-Na drugim urządzeniu zainstaluj Delta Chat
-Na drugim urządzeniu uruchom Delta Chat, wybierz Dodaj jako kolejne urządzenie i zeskanuj kod QR z pierwszego urządzenia
-Przenoszenie powinno rozpocząć się po kilku sekundach, a podczas przenoszenia oba urządzenia będą pokazywać postęp. Poczekaj, aż zakończy się na obu urządzeniach.
- -W przeciwieństwie do wielu innych komunikatorów, po udanym przenoszeniu oba urządzenia są całkowicie niezależne. Jedno urządzenie nie jest potrzebne do działania drugiego.
- -Sprawdź dokładnie, czy oba urządzenia są w tym samym Wi-Fi lub tej samej sieci
-Na Windowsie, przejdź do Panel sterowania / Sieć i internet i upewnij się, że Sieć prywatna jest wybrana jako “Typ profilu sieci” -(po przeniesieniu możesz wrócić do pierwotnej wartości)
-W systemie iOS upewnij się, że jest przydzielony dostęp do opcji „Ustawienia » Aplikacje » Delta Chat » Sieć lokalna”
-W systemie macOS włącz „Preferencje systemowe » Ochrona i prywatność » Sieć lokalna » Delta Chat”
-Twój system może mieć „zaporę ogniową”, o której wiadomo, że powoduje problemy (szczególnie w systemie Windows). -Wyłącz zaporę dla Delta Chat po obu stronach i spróbuj ponownie
-Sieci dla gości mogą nie pozwalać urządzeniom na komunikację między sobą. Jeśli to możliwe, korzystaj z sieci innej niż gość.
-Jeśli nadal masz problemy z korzystaniem z tej samej sieci, spróbuj otworzyć Hotspot na jednym urządzeniu i połączyć się z tą siecią Wi-Fi z drugiego urządzenia
-Upewnij się, że na urządzeniu docelowym jest wystarczająca ilość miejsca
-Jeśli przenoszenie się rozpoczęło, upewnij się, że urządzenia pozostają aktywne i nie zasypiają. Nie wychodź z Delta Chat. (dokładamy wszelkich starań, aby aplikacja działała w tle, ale systemy mają tendencję do ubijania aplikacji, niestety)
-Delta Chat jest już zalogowany na urządzeniu docelowym? Możesz używać wielu kont na urządzeniu, po prostu dodaj kolejne konto
-Jeśli nadal masz problemy lub nie możesz zeskanować kodu QR, wypróbuj ręczne przenoszenie opisane poniżej
-Ta metoda jest zalecana tylko wtedy, gdy opisana powyżej opcja „Dodaj kolejne urządzenie” nie działa.
- -Tak.
- -Jeśli np. usuniesz czat lub wiadomość z telefonu, zostaną one usunięte z aplikacji na komputer, gdy tylko ponownie będą online.
- -Wyjątkiem jest usuwanie starych wiadomości z urządzenia, ponieważ różne urządzenia mogą mieć różne pojemności pamięci i ustawienia specyficzne dla systemu, takie jak dźwięki powiadomień.
- -W Delta Chat możesz udostępniać aplikacje webxdc i załączniki z rozszerzeniem pliku .xdc. Mogą robić bardzo różne rzeczy i uczynić Delta Chat naprawdę rozszerzalnym komunikatorem.
- -Jesteśmy bardzo wdzięczni za opinie na temat tych funkcji — chcesz podzielić się swoimi pomysłami? Dołącz do forum, aby wnieść swój wkład. Możesz wygodnie zalogować się za pośrednictwem Delta Chat i skanowaniu kodu QR, co jest kolejnym dość stabilnym eksperymentem, który przeprowadzamy na boku (sic!).
- -Za pomocą listy rozgłoszeniowej możesz wysłać wiadomość do wielu odbiorców naraz; odbiorcy nie mogą odpowiedzieć na tej liście. -Listy rozgłoszeniowe są nadal wysoce eksperymentalne i bardzo prawdopodobne, że zostaną zastąpione czymś innym, bądźcie czujni :)
- -To jest ustawienie eksperymentalne dla niektórych osób, które eksperymentują z regułami po stronie serwera. Nie wszyscy dostawcy to obsługują, ale w przypadku niektórych możesz przenieść wszystkie wiadomości z nagłówkiem „Chat-Version” do folderu DeltaChat. Zwykle byłoby to zrobione przez aplikację Delta Chat.
- -Włączenie „Pobieraj tylko z folderu DeltaChat” ma sens, jeśli masz:
- -W tym przypadku Delta Chat nie musi obserwować skrzynki odbiorczej, a wystarczy, że będzie obserwować tylko folder DeltaChat.
- -Uwaga: Zmiana adresów e-mail jest tymczasowo wyłączona -z powodu trwających zmian w rdzeniu DeltaChat. -Powinna być ponownie dostępna za kilka miesięcy.
- -Zmień swój adres w „Ustawienia → Zaawansowane → Hasło i konto” i wprowadź hasło do swojego nowego konta (i jeśli to konieczne, ustawienia serwera). Otrzymasz informację o przeniesieniu na nowy adres. Dodatkowe powiadomienie pojawi się również na czacie „Komunikaty urządzenia”.
-Jeśli to możliwe, pozwól, aby twój stary dostawca poczty e-mail przekazywał wszystkie wiadomości na twój nowy adres.
-Poinformuj swoje kontakty, że zmieniłeś adres. Pisanie do gwarantowanych szyfrowaniem end-to-end czatów i grup sprawi, że automatycznie zauważą twoją przenosiny i będą kontynuować rozmowę z tobą, korzystając z twojego nowego adresu.
-Pamiętaj, że Delta Chat nie będzie już pobierać wiadomości od twojego starego dostawcy poczty e-mail. Jeśli nie skonfigurowałeś swojego dostawcy poczty e-mail do przekazywania wiadomości (krok 2.), tylko te kontakty, do których wysłałeś wiadomość w gwarantowanym szyfrowaniem end-to-end czacie, wyślą wiadomości na twój nowy adres.
- -Aby dowiedzieć się więcej na ten temat, przeczytaj nasz wpis na blogu na ten temat.
-W zależności od używanego systemu operacyjnego możesz -zostać poproszony o przyznanie uprawnień aplikacji. -Oto, co robi Delta Chat z tymi uprawnieniami:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Podobnie jak w przypadku innych programów pocztowych, takich jak Thunderbird, K9-Mail lub Outlook, program potrzebuje hasła, aby można było go używać do wysyłania i odbierania e-maili. Oczywiście hasło jest przechowywane tylko na Twoim urządzeniu. Hasło jest przesyłane tylko do Twojego dostawcy poczty e-mail (po zalogowaniu), który i tak ma dostęp do Twojej poczty
- -Ponieważ Delta Chat jest Open Source, możesz sprawdzić Kod źródłowy -jeśli chcesz sprawdzić, czy Twoje poświadczenia są przetwarzane w bezpieczny sposób. Cieszymy się z opinii, które sprawiają, że aplikacja jest bezpieczniejsza dla wszystkich naszych użytkowników.
- -Domyślnie Delta Chat pokazuje wszystkie e-maile.
- -Możesz to zmienić w „Ustawienia → Zaawansowane → Pokaż klasyczne e-maile”. Masz następujące opcje:
- -Tak, przychodzące wiadomości HTML otrzymują przycisk „Pokaż całą wiadomość”. Wychodzące wiadomości zawsze zawierają zwykły tekst.
- -Delta Chat automatycznie ustawia (i szyfruje!) klasyczny temat wiadomości e-mail na nazwę grupy lub nazwę nadawcy.
- -Jeśli więc chcesz samodzielnie ustawić temat, na przykład w przypadku oficjalnego e-maila do kontaktu biznesowego, możesz utworzyć grupę składającą się tylko z ciebie i odbiorców. Ustaw tytuł czatu na żądany temat, a następnie wyślij swój e-mail jako pierwszą wiadomość. Jeśli odbiorcy nie korzystają z Delta Chat, będzie to dla nich wyglądać jak zwykły, formalny e-mail. Jeśli ustawisz tekst podpisu, otrzymasz dodatkowe punkty profesjonalizmu.
- -Wysłanie kopii wiadomości do siebie zapewnia otrzymywanie własnych wiadomości na wszystkich urządzeniach. Jeśli masz wiele urządzeń i jej nie włączysz, zobaczysz tylko wiadomości od innych osób oraz wiadomości, które wysyłasz z bieżącego urządzenia.
- -Kopia jest wysyłana do skrzynki odbiorczej, a następnie przenoszona do folderu DeltaChat; nie jest umieszczana w folderze „Wysłane”. Delta Chat nigdy nie przesyła niczego do folderu Wysłane, ponieważ oznaczałoby to dwukrotne przesłanie wiadomości (raz przez SMTP i raz przez IMAP do folderu Wysłane).
- -Domyślne ustawienie „Wyślij kopię do siebie” jest „włączone”.
- -Jedynym powodem, dla którego ktoś chce oglądać folder Wysłane, jest to, że używa innego programu pocztowego (takiego jak Thunderbird) razem z aplikacją Delta Chat i chce, aby jego program pocztowy „uczestniczył” w rozmowach na czacie.
- -Jednak zalecamy używanie klienta Delta Chat Desktop; możesz go pobrać z get.delta.chat. Opcja oglądania folderu „Wysłane” może w przyszłości zniknąć. Została wprowadzona w czasie, gdy na żadnej platformie nie był dostępny klient Delta Chat Desktop.
- -Niektórzy używają Delta Chat jako zwykłego klienta poczty e-mail i chcą używać folderu Skrzynka odbiorcza dla swojej poczty zamiast folderu DeltaChat. Jeśli wyłączysz opcję „Oglądaj folder DeltaChat”, powinieneś również wyłączyć opcję „Automatyczne przenoszenie do folderu DeltaChat”. W przeciwnym razie usuwanie wiadomości lub konfiguracja wielu urządzeń może nie działać poprawnie.
- -Jeśli używasz domyślnego profilu czatu, możesz po prostu odinstalować aplikację. Spowoduje to automatyczne usunięcie wszystkich powiązanych danych konta na serwerze czatu. Aby uzyskać więcej informacji, zapoznaj się z nine.testrun.org usuwanie kont dla domyślnego serwera powitalnego lub odpowiednią stroną wybranego serwera czatu innej firmy.
- -Jeśli skonfigurowałeś swój profil czatu na wielu urządzeniach, musisz go usunąć ze wszystkich urządzeń.
- -Jeśli używasz więcej niż jednego konta, ale nie chcesz pozbywać się ich wszystkich, możesz je usunąć w menu przełączania kont (na Androidzie i iOS) lub w pasku bocznym, klikając prawym przyciskiem myszy (w kliencie komputerowym).
- -Konta u klasycznych dostawców poczty e-mail nie zostaną usunięte automatycznie; sposób usunięcia konta zależy od dostawcy poczty e-mail. Nie mamy żadnej kontroli nad kontami e-mail u tych dostawców, więc niestety nie możemy ci w tym pomóc.
- -Jeśli chcesz nadal używać klasycznego konta e-mail z innymi aplikacjami, ale odinstalować Delta Chat, zaleca się opuszczenie każdego czatu grupowego przed odinstalowaniem Delta Chat. W przeciwnym razie możesz otrzymywać nieodszyfrowywane wiadomości z tych czatów grupowych.
- -See Privacy Policy for a detailed overview.
Jeśli nie jest dostępna, użyj kopii strony pod adresem https://deltachat.github.io/deltachat-pages
Otwórz jeden z następujących sklepów z aplikacjami i wyszukaj „Delta Chat”: Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS i macOS App Store, Microsoft Store
+Open one of the following app stores and search for “Delta Chat”: +Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft Store
Sprawdź menedżera pakietów swoich dystrybucji Linuksa
@@ -1462,11 +1396,15 @@ Druga dotacja w 2019/2020 (~300 000 4) pomogła nam wydać wersje Delta/iOS, przFundacja NLnet przekazała w latach 2019/2020 kwotę 46 tys. EUR na wykonanie wiązań Rust/Python i uruchomienie ekosystemu Chat-bot.
W 2021 r. otrzymaliśmy kolejne dofinansowanie z UE na dwie propozycje dotyczące Internetu nowej generacji, a mianowicie na EPPD – katalog przenośności dostawcy poczty e-mail ( ~97 tys. EUR) i AEAP – przenoszenie adresu e-mail (~90 tys. EUR), co zaowocowało lepszą obsługą wielu kont, ulepszonymi kontaktami i ustawieniami grup za pomocą kodów QR oraz wieloma ulepszeniami sieciowymi na wszystkich platformach.
+In 2021 we received further EU funding for two Next-Generation-Internet +proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
Od końca 2021 do marca 2023 otrzymaliśmy dofinansowanie Wolność Internetu (~500 tys. $) z amerykańskiego Biura Demokracji, Praw Człowieka i Pracy (DRL). -Fundusze te wspierają nasze długofalowe cele, aby uczynić Delta Chat bardziej użytecznym i kompatybilnym z szeroką gamą serwerów e-mail na całym świecie, a także bardziej odpornym i bezpiecznym w miejscach często dotkniętych cenzurą i wyłączeniami Internetu.
+From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the +U.S. Bureau of Democracy, Human Rights and Labor (DRL). +This funding supported our long-running goals to make Delta Chat more usable +and compatible with a wide range of email servers world-wide, and more resilient and secure +in places often affected by internet censorship and shutdowns.
W latach 2023-2024 pomyślnie ukończyliśmy finansowany przez OTF projekt Secure Chatmail, co pozwoliło nam wprowadzić gwarantowane szyfrowanie, stworzyć sieć serwerów chatmail i zapewnić „natychmiastowe wdrażanie” we wszystkich aplikacjach wydanych od kwietnia 2024 r.
diff --git a/src/main/assets/help/pt/help.html b/src/main/assets/help/pt/help.html index 581319093..6c2461861 100644 --- a/src/main/assets/help/pt/help.html +++ b/src/main/assets/help/pt/help.html @@ -2,29 +2,37 @@Delta Chat is a reliable, decentralized and secure messaging app, +
Delta Chat is a reliable, decentralized and secure instant messaging app, available for mobile and desktop platforms.
-Delta Chat feels like Whatsapp or Telegram but you can also use and regard it as an e-mail app. -You can signup anonymously to a variety of interoperable chatmail servers -which are minimal e-mail servers optimized for fast and secure operations. -Or you may use classic e-mail servers and an existing e-mail account -in which case Delta Chat acts as an e-mail app.
- -
To securely setup contact with others scan an invite QR code -or share an invite link. -This is required when using a (default) chatmail-based chat profile -because chatmail servers reject un-encrypted outgoing messages.
- -If you create a chat profile with a classic e-mail address -you may manually create a contact if you know their e-mail address -and then write a message to them -even if the recipient is not using Delta Chat.
- -Anonymous chat profiles with fast, secure and interoperable chatmail servers -which offer instant Push Notifications for iOS and Android devices.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Pervasive multi-profile and multi-device support on all platforms.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Interactive web apps in chats for gaming and collaboration
+Interactive in-chat apps for gaming and collaboration
Audited end-to-end encryption +
Audited end-to-end encryption safe against network and server attacks.
Free and Open Source software, both app and server side. -Built on E-mail and Web Internet Standards, -to avoid “yet another standard syndrome (xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
If a message comes from an unknown contact, it appears as a request.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Sim. Além de texto, todos os anexos de email sãos mostrados como mensagens separadas. As mensagens de saída anexam automaticamente os arquivos quando for preciso.
+Sim. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
For performance, images are optimized and sent at a smaller size by default, but you can send it as a “file” to preserve the original.
@@ -225,16 +242,14 @@ receive messages from this person, consider blocking them.A profile is a name, a picture and some additional information for encrypting messages. A profile lives on your device(s) only -and uses a chatmail or a classic e-mail server to transport messages.
+and uses the server only to relay messages.On first installation of Delta Chat a first profile is created.
Later, you can tap your profile image in the upper left corner to Add Profiles or to Switch Profiles.
-You may want to use separate profiles for political, family or work related activities, -or e. g. for a dedicated “spam-profile” with which you register at websites and platforms -that tend to cause unsolicited messages (“spam”) sooner or later.
+You may want to use separate profiles for political, family or work related activities.
You may also wish to learn how to use the same profile on multiple devices.
@@ -250,31 +265,23 @@ that tend to cause unsolicited messages (“spam”) sooner or later.Você pode adicionar uma imagem de perfil nas suas configurações. Se você escrever aos seus contatos ou adicioná-los via código QR, eles automaticamente verão a imagem do seu perfil.
Contatos que não usam o Delta Chat não vêem a foto do perfil -(entretanto, claro que eles podem instalar o Delta Chat :)
-Por motivos de privacidade, ninguém pode ver a imagem do seu ṕerfil até que você escreva para as pessoas.
Sua imagem de perfil não é enviada junto com cada mensagem, mas com regularidade suficiente para que seus contatos consigam atualizá-la, mesmo em novos dispositivos.
-Yes, you can do so under Settings → Profile → Bio. -Your contacts who use Delta Chat will see it -when they view your contact details. -Moreover, it will appear as a classic e-mail signature.
+Once you sent a message to a contact, +they will see it when they view your contact details.You can sometimes see a green dot
next to the avatar of a contact.
-It means they were recently seen in the last 10 minutes:
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+So this is not a real time online status - -and if someone doesn’t answer right away even though they seem to be online, -don’t worry and give them some space :)
- -On the other hand, others will not always “see that you are online”. -If you have turned off read receipts, -they will not see the green dot -until one of the above conditions are met.
Note that you can rely on disappearing messages only as long as you trust your chat partners; @@ -427,17 +449,61 @@ or otherwise save, copy or forward messages before deletion.
Apart from that, if one chat partner uninstalls Delta Chat, -the messages will not get deleted from their email account. -They will most likely also not be decryptable anymore -(as long as they were encrypted in the first place).
+the (anyway encrypted) messages may take longer to get deleted from their server. -If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +By default, Delta Chat stores all messages locally on your device. -If you e.g. want to save storage space at your mail provider, -you can configure Delta Chat -to delete old already-received messages on the server automatically. -They still remain on your device until you delete them there, too.
+In a chat, using
Attachment Button → Apps
To turn it on, go to Delete Old Messages → Delete Messages from Server -in the “Chats and Media” settings. -You can set a timeframe between “At once” and “After 1 year”. -All e-mails received by Delta Chat will be deleted from the server after this timeframe.
-Note that if you use Delta Chat on more than one device, -you need to leave the message on the server with a sufficient timeframe -so that the other device(s) can download them, too.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+As of May 2024, classic e-mail servers do not support Push Notifications -for Delta Chat users.
If a “Push Service” is available, Delta Chat enables Push Notifications -to achieve instant message delivery for all chatmail users. -If you are using a classic e-mail provider instead of chatmail servers, -Push Notifications are not available.
+to achieve instant message delivery for all chatmail users.In the Delta Chat “Notifications” settings for “Instant delivery” you can change the following settings effecting all chat profiles:
@@ -658,7 +778,7 @@ safe to try if you experience messages arrive only with long delays.Delta Chat Push Notification support avoids leakage of private information. -It does not leak e-mail, IP address or message content (not even encrypted) +It does not leak profile data, IP address or message content (not even encrypted) to any system involved in the delivery of Push Notifications.
Here is how Delta Chat apps perform Push Notification delivery:
@@ -669,20 +789,20 @@ to any system involved in the delivery of Push Notifications. on the chatmail server.When a chatmail server receives an e-mail for a Delta Chat user +
When a chatmail server receives a message for a Delta Chat user it forwards the encrypted device token to the central Delta Chat notification proxy.
The central Delta Chat notification proxy decrypts the device token and forwards it to the respective Push service (Apple, Google, etc.), -without ever knowing the IP or e-mail address of Delta Chat users.
+without ever knowing the IP or profile data of Delta Chat users.The central Push Service (Apple, Google, etc.) wakes up the Delta Chat app on your device to check for new messages in the background. -It does not know about the chatmail or e-mail address of the device it wakes up. -The central Apple/Google Push services never see an e-mail address (sender or receiver) +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) and also never see any message content (also not in encrypted forms).
Note that the device token is encrypted between apps and notification proxy but it is not signed. -The notification proxy thus never sees e-mail addresses, IP-addresses or +The notification proxy thus never sees profile data, IP-addresses or any cryptographic identity information associated with a user’s device (token).
Resulting from this overall privacy design, even the seizure of a chatmail server, @@ -716,7 +836,279 @@ without asking questions up-front that are more suited to expert users or develo
Note that Delta Chat has a small and privacy-preserving Push Notification system that achieves “instant delivery” of messages for all chatmail servers including a potential one you might setup yourself without our permission. -Welcome to the power of the interoperable and massive chatmail and e-mail system :)
+Welcome to the power of the interoperable chatmail relay network :) + +Sim. You can use the same profile on different devices:
+ +Make sure both devices are on the same Wi-Fi or network
+On the first device, go to Settings → Add Second Device, unlock the screen if needed +and wait a moment until a QR code is shown
+On the second device, install Delta Chat
+On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
+Transfer should start after a few seconds and during transfer both devices will show the progress. +Wait until it is finished on both devices.
+In contrast to many other messengers, after successful transfer, +both devices are completely independent. +One device is not needed for the other to work.
+ +Double-check both devices are in the same Wi-Fi or network
+On Windows, go to Control Panel / Network and Internet +and make sure, Private Network is selected as “Network profile type” +(after transfer, you can change back to the original value)
+On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
+On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
+Your system might have a “personal firewall”, +which is known to cause problems (especially on Windows). +Disable the personal firewall for Delta Chat on both ends and try again
+Guest Networks may not allow devices to communicate with each other. +If possible, use a non-guest network.
+If you still have troubles using the same network, +try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
+Ensure there is enough storage on the destination device
+If transfer started, make sure, the devices stay active and do not fall asleep. +Do not exit Delta Chat. +(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
+Delta Chat is already logged in on the destination device? +You can use multiple profiles per device, just add another profile
+If you still have problems or if you cannot scan a QR code +try the manual transfer described below
+This method is only recommended if “Add Second Device” as described above does not work.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +If you use default chatmail relays, it is impossible to receive or send messages without end-to-end encryption.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -For Group invitations, -tap the chat group title to see its member list, -and select “QR Invite code”.
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS -or Saltpack -but adopting them would mean breaking end-to-end encryption interoperability -with all other e-mail apps that typically support OpenPGP encryption. +but adopting them would mean breaking end-to-end encryption interoperability. So it would not be a light decision to take and there must be tangible improvements for users.
@@ -949,19 +1290,19 @@ as defined by the Autocrypt Level 1 specification. -If you are sending or receiving e-mail messages without end-to-end encryption (using a classic e-mail server), -they are still protected from cell or cable companies who can not read or modify your e-mail messages. -But both your and your recipient’s e-mail providers +
If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers may read, analyze or modify your messages, including any attachments.
Delta Chat by default uses strict TLS encryption -which secures connections between your device and your e-mail provider. +which secures connections between your device and your email provider. All of Delta Chat’s TLS-handling has been independently security audited. -Moreover, the connection between your and the recipient’s e-mail provider +Moreover, the connection between your and the recipient’s email provider will typically be transport-encrypted as well. -If the involved e-mail servers support MTA-STS -then transport encryption will be enforced between e-mail providers +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers in which case Delta Chat communications will never be exposed in cleartext to the Internet even if the message was not end-to-end encrypted.
@@ -977,20 +1318,15 @@ even if the message was not end-to-end encrypted. Delta Chat apps do not store any metadata about contacts or groups on servers, also not in encrypted form. Instead, all group metadata is end-to-end encrypted and stored on end-user devices, only. -E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -1029,7 +1365,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Sim. You can use the same profile on different devices:
- -Make sure both devices are on the same Wi-Fi or network
-On the first device, go to Settings → Add Second Device, unlock the screen if needed -and wait a moment until a QR code is shown
-On the second device, install Delta Chat
-On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
-Transfer should start after a few seconds and during transfer both devices will show the progress. -Wait until it is finished on both devices.
-In contrast to many other messengers, after successful transfer, -both devices are completely independent. -One device is not needed for the other to work.
- -Double-check both devices are in the same Wi-Fi or network
-On Windows, go to Control Panel / Network and Internet -and make sure, Private Network is selected as “Network profile type” -(after transfer, you can change back to the original value)
-On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
-On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
-Your system might have a “personal firewall”, -which is known to cause problems (especially on Windows). -Disable the personal firewall for Delta Chat on both ends and try again
-Guest Networks may not allow devices to communicate with each other. -If possible, use a non-guest network.
-If you still have troubles using the same network, -try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
-Ensure there is enough storage on the destination device
-If transfer started, make sure, the devices stay active and do not fall asleep. -Do not exit Delta Chat. -(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
-Delta Chat is already logged in on the destination device? -You can use multiple profiles per device, just add another profile
-If you still have problems or if you cannot scan a QR code -try the manual transfer described below
-This method is only recommended if “Add Second Device” as described above does not work.
- -Sim.
- -If you e.g. delete a chat or a message from your phone, -it will be deleted on your desktop as soon as it comes online again.
- -Notable exceptions are Delete old messages from Device, -as different devices may have different storage capacities, -and system specific settings as notification sounds.
- -In Delta Chat, you can share webxdc apps, attachments with an .xdc file
-extension. They can do very different things, and make Delta Chat a truly
-extendable messenger.
We are very grateful for feedback on these features - do you want to share -your ideas? Join the Forum to contribute. -You may conveniently login via Delta Chat and a QR code scan, -another rather stable experiment we run on the side (sic!).
- -https://meet.jit.si/$ROOM. The $ROOM variable will be a random value;
-this way, you will have a new random Jitsi room every time you call someone.With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -Este é um preferência experimental para algumas pessoas que estão experimentando com -regras do lado do servidor. Nem todos os provedores apóiam isso, mas com alguns você pode mover -todos os e-mails com um cabeçalho “Chat-Version” para a pasta DeltaChat. Normalmente, isso -seria feito pelo aplicativo Delta Chat.
- -Enabling “Only Fetch from DeltaChat folder” makes sense if you have both:
- -In this case, Delta Chat doesn’t need to watch the Inbox, and it’s enough to only watch the DeltaChat folder.
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -Change your address in “Settings → Advanced → Password and Account” and -enter the password of your new e-mail account (and if necessary, server settings). -You will get an information notice about the fact that you are moving to a new address. -An additional notice will also show up in your “Device messages” chat.
-If possible, let your old e-mail provider forward all messages to your new address.
-Tell your contacts that you changed your address. -Writing to guaranteed end-to-end encrypted chats and groups, -will make them notice your move automatically -and they will continue chatting with you using your new address.
-Note that Delta Chat will not retrieve messages anymore from your old e-mail provider. -If you didn’t configure your e-mail provider to forward messages (step 2.) -only those contacts to whom you sent a message in a guaranteed end-to-end encrypted chat -will send messages to your new address.
- -To learn more about this the details behind this, read our blogpost on -it.
-Dependendo do sistema operacional usado, é possível que você precise autorizar algumas permissões. O seguinte é o que o Delta Chat faz com essas permissões:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Como acontece em qualquer outro programa de comunicação que usa email, como Thunderbird, K9-Mail ou Outlook, sua senha é necessária para poder receber e enviar emails. Obviamente, sua senha fica guardada no seu dispositivo. E ela só é transmitida para o seu provedor de email (no momento que você faz login), que é quem já tem inevitavelmente acesso aos seus emails.
- -Como o Delta Chat é um programa de Código Aberto, você pode revisar seu Código Fonte se você quiser verificar que as suas credenciais estão sendo manuseadas de forma segura. Ficaremos felizes de receber comentários que contribuam para fazer o aplicativo mais seguro para todos os nossos usuários.
- -By default, Delta Chat shows all e-mails.
- -At “Settings → Advanced → Show Classic E-Mails”, -you can change this. You have these options:
- -Yes, incoming HTML messages come with a “Show full message” button. -Outgoing messages always use plain text.
- -Delta Chat sets (and encrypts!) the classic e-mail subject -automatically to the group name or to the sender name.
- -So if you want to set the subject yourself, -for example for a formal e-mail to a business contact, -you can create a group -with only yourself and the recipient(s). -Set the Chat Title to the Subject you want, -and then send your e-mail as the first message. -If the recipients don’t use Delta Chat, -it will look like a normal, -formal e-mail to them. -You will get bonus professionalism points -if you set a signature text.
- -O envio de uma cópia de suas mensagens para você mesmo garante que você receba suas próprias mensagens -mensagens em todos os dispositivos. Se você tem vários dispositivos e não activar isso, você -ver apenas as mensagens de outras pessoas, e as mensagens que você envia do -dispositivo atual.
- -A cópia é enviada para a caixa de entrada e depois movida para a pasta DeltaChat; não é -colocado na pasta “Enviado”. Delta Chat nunca carrega qualquer coisa para a pasta “Enviados -porque isso significaria carregar uma mensagem duas vezes (uma vez através do SMTP, -e uma vez através do IMAP para a pasta Enviada).
- -The default setting for “Send Copy to Self” is “on”.
- -A única razão pela qual se quer ver a pasta Enviada é se você estiver usando outra -programa de correio (como Thunderbird) ao lado de seu aplicativo Delta Chat, e quer seu MUA -para participar numa conversa de chat.
- -No entanto, recomendamos o uso do Delta Chat cliente Desktop; você pode baixá-lo -no get.delta.chat. A opção de observar o “Enviado -pasta pode ir embora no futuro. Ela foi introduzida num momento em que havia -nenhum cliente Delta Chat no desktop disponível em todas as plataformas.
- -Algumas pessoas usam o Delta Chat como um cliente regular de e-mail, e querem usar a Caixa de Entrada -pasta para seus correios, em vez da pasta DeltaChat. Se você desativar o “Observar -pasta DeltaChat”, você também deve desativar “mover mensagens de conversa para DeltaChat”. -Caso contrário, apagar mensagens ou configurações de vários dispositivos pode não funcionar corretamente.
- -If you use a default chat profile -you can simply uninstall the app. -This will automatically trigger deletion of all associated account data on the chatmail server. -For more info, please refer to nine.testrun.org account-deletion for the default onboarding server, -or the respective page from your chosen 3rd party chatmail server.
- -If you have set up your chat profile on multiple devices -you need to remove it from all devices.
- -If you are using more than one account, -but don’t want to get rid of all of them, -you can remove it in the account switcher menu (on android and iOS), -or in the sidebar with a right click (in the desktop client).
- -Accounts on classic e-mail providers -will not be deleted automatically; -how you can delete your account depends on your e-mail provider. -We don’t have any control over e-mail accounts at those providers, -so unfortunately we can’t help you with that.
- -If you want to continue using a classic e-mail account with other apps, -but uninstall Delta Chat, -it is recommended to leave any group chat before uninstalling Delta Chat. -Otherwise you might receive undecryptable messages from those group chats.
- -See Privacy Policy for a detailed overview.
Open one of the following app stores and search for “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store
+Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft StoreCheck the package manager of your Linux distributions
@@ -1915,13 +1607,13 @@ completing Rust/Python bindings and instigating a Chat-bot eco-system.In 2021 we received further EU funding for two Next-Generation-Internet -proposals, namely for EPPD - e-mail provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
+proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the U.S. Bureau of Democracy, Human Rights and Labor (DRL). This funding supported our long-running goals to make Delta Chat more usable -and compatible with a wide range of e-mail servers world-wide, and more resilient and secure +and compatible with a wide range of email servers world-wide, and more resilient and secure in places often affected by internet censorship and shutdowns.
Delta Chat — надежное, децентрализованное и безопасное приложение для обмена сообщениями, +
Delta Chat — надежное, децентрализованное и безопасное приложение для мгновенных сообщений, доступное для мобильных и настольных платформ.
-Delta Chat напоминает Whatsapp или Telegram, но его можно использовать и как приложение электронной почты. -Вы можете анонимно зарегистрироваться на различных совместимых с chatmail серверах, -которые представляют собой минимальные почтовые серверы, оптимизированные для быстрой и безопасной работы. -Или вы можете использовать обычные почтовые серверы и существующий почтовый аккаунт, -в этом случае Delta Chat работает как приложение электронной почты.
- -
Чтобы безопасно настроить связь с другими, отсканируйте QR-код приглашения -или поделитесь ссылкой-приглашением. -Это необходимо при использовании профиля чата на основе почты chatmail (по умолчанию), -потому что серверы chatmail отклоняют незашифрованные исходящие сообщения.
- -Если вы создаёте профиль чата с обычным адресом электронной почты, -вы можете создать контакт вручную, если знаете его адрес электронной почты, -и затем отправить ему сообщение, -даже если получатель не является пользователем Delta Chat.
- -Анонимные профили чата с быстрыми, безопасными и совместимыми серверами chatmail -которые предлагают мгновенные Push-уведомления для устройств iOS и Android.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Всесторонняя поддержка многопрофильности и нескольких устройств на всех платформах.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Интерактивные веб-приложения в чатах для игр и совместной работы.
+Interactive in-chat apps for gaming and collaboration
Проверенное сквозное шифрование -защищает от сетевых и серверных атак.
+Audited end-to-end encryption +safe against network and server attacks.
Бесплатное программное обеспечение с открытым исходным кодом, как на стороне приложения, так и на стороне сервера. -Разработано на основе стандартов электронной почты и интернета, -чтобы избежать “синдрома нового стандарта (xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
Если сообщение поступает от неизвестного контакта, оно отображается как запрос.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
— Нужно принять запрос, прежде чем ответить.
@@ -194,6 +196,20 @@ получать сообщения от этого человека, подумайте о его блокировке.Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Да. Изображения, видео, файлы, голосовые сообщения и т.д. обрабатываются как обычно.
+Да. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
Для лучшей производительности изображения по умолчанию оптимизируются и отправляются в меньшем размере, но вы можете отправить их как “файл”, чтобы сохранить оригинал.
@@ -219,18 +236,16 @@Профиль — это имя, изображение и некоторая дополнительная информация для шифрования сообщений. -Профиль существует только на вашем устройстве(ах) -и использует серверы chatmail или обычные серверы электронной почты для передачи сообщений.
+A profile is a name, a picture and some additional information for encrypting messages. +A profile lives on your device(s) only +and uses the server only to relay messages.
При первой установке Delta Chat создаётся первый профиль.
Позже, вы можете нажать на изображение вашего профиля в верхнем левом углу, чтобы Добавить профили или Сменить профили.
-Возможно, вы захотите использовать отдельные профили для политической, семейной или профессиональной деятельности -или например, для специального “спам-профиля”, с помощью которого вы регистрируетесь на веб-сайтах и платформах, -которые рано или поздно приводят к появлению нежелательных сообщений (“спама”).
+You may want to use separate profiles for political, family or work related activities.
Вы также можете изучить как использовать один и тот же профиль на нескольких устройствах.
@@ -246,35 +261,25 @@Вы можете добавить изображение профиля в настройках. Если вы пишете своим контактам или добавляете их с помощью QR-кода, они автоматически видят его как изображение вашего профиля.
-Контакты, которые не используют Delta Chat не видят изображение вашего профиля -(однако, конечно, они могут установить Delta Chat :)
По соображениям конфиденциальности, никто не увидит изображение вашего профиля, пока вы не напишете им сообщение.
Изображение вашего профиля не отправляется с каждым сообщением, но достаточно -регулярно, чтобы ваши контакты снова его получили, даже если они добавят -новое устройство.
-Да, -вы можете сделать это в разделе Настройки → Профиль → О себе. -Ваши контакты, которые используют Delta Chat, увидят её, -когда они будут просматривать ваши контактные данные. -Кроме того, она будет отображаться как подпись в обычной электронной почте.
+Yes, +you can do so under Settings → Profile → Bio. +Once you sent a message to a contact, +they will see it when they view your contact details.
Иногда вы можете видеть зеленую точку
-рядом с аватаром контакта.
-Это означает, что их недавно видели за последние 10 минут:
You can sometimes see a green dot
+next to the avatar of a contact.
+It means they were recently seen by you in the last 10 minutes,
+e.g. because they messaged you or sent a read receipt.
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+Так что это не статус в режиме реального времени - -и если кто-то не отвечает сразу, даже если кажется, что он в сети, -не волнуйтесь и дайте ему немного времени :)
- -С другой стороны, другие не всегда “увидят, что вы в сети”. -Если вы отключили уведомления о прочтении, -они не увидят зеленую точку -пока не будет выполнено одно из вышеуказанных условий.
You can turn on “disappearing messages” -in the settings of a chat, -at the top right of the chat window, -by selecting a time span -between 5 minutes and 1 year.
+Вы можете включить “исчезающие сообщения” +в настройках чата, +в правом верхнем углу окна чата, +выбрав временной интервал +от 5 минут до 1 года.
-Пока настройка не будет снова отключена, -приложение Delta Chat каждого участника чата позаботится -об удалении сообщений -по истечении выбранного периода времени. -Отсчет времени начинается, -когда получатель впервые видит сообщение в Delta Chat. -Сообщения удаляются -как в каждой учетной записи электронной почты на сервере, -так и в самом приложении.
+Until the setting is turned off again, +each chat member’s Delta Chat app takes care +of deleting the messages +after the selected time span. +The time span begins +when the receiver first sees the message in Delta Chat. +The messages are deleted both, +on the servers, +and in the apps itself.
Обратите внимание, что на исчезающие сообщения можно полагаться только до тех пор, пока вы доверяете своим собеседникам; злонамеренные собеседники могут делать фотографии, или иным образом сохранить, скопировать или переслать сообщения перед удалением.
-Кроме того, -если один из собеседников удалит Delta Chat, -сообщения не будут удалены из его почтового аккаунта. -Скорее всего, их также нельзя будет расшифровать. -(если они были зашифрованы изначально).
+Apart from that, +if one chat partner uninstalls Delta Chat, +the (anyway encrypted) messages may take longer to get deleted from their server.
-If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +По умолчанию, Delta Chat хранит все сообщения локально на вашем устройстве. -Если вы, например, хотите сэкономить место на сервере вашего почтового провайдера, -вы можете настроить Delta Chat -автоматически удалять старые, уже полученные сообщения на сервере. -Они по-прежнему остаются на вашем устройстве, пока вы не удалите их там тоже.
+In a chat, using
Attachment Button → Apps
Чтобы включить эту функцию, перейдите в раздел Удалить старые сообщения → Удалять сообщения с сервера -в настройках “Чаты и медиафайлы”. -Вы можете установить временной интервал между “Сразу после загрузки” и “Через 1 год”. -По истечении этого срока все сообщения, полученные Delta Chat, будут удалены с сервера.
-Обратите внимание, что, если вы используете Delta Chat на нескольких устройствах, -необходимо оставлять сообщения на сервере с достаточным временным интервалом, -чтобы другое устройство(а) тоже смогло их загрузить.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+По состоянию на май 2024 г. обычные серверы электронной почты не поддерживают push-уведомления -для пользователей Delta Chat.
Если доступен “Push-сервис”, Delta Chat включает Push-уведомления. -обеспечивая мгновенную доставку сообщений всем пользователям chatmail. -Если вы используете обычного провайдера электронной почты вместо сервера chatmail, -Push-уведомления недоступны.
+Если доступен “push-сервис” Delta Chat включает push-уведомления, +чтобы обеспечить мгновенную доставку сообщений для всех пользователей chatmail.
В настройках Delta Chat “Уведомления”, раздел “Мгновенная доставка” вы можете изменить следующие настройки, которые влияют на все профили чата:
@@ -656,9 +774,9 @@ Push-уведомления недоступны. -Поддержка Push-уведомлений Delta Chat позволяет избежать утечки личной информации. -Они не передают электронную почту, IP-адрес или содержимое сообщения (даже не зашифрованное) -в любую систему, участвующую в доставке Push-уведомлений.
+Delta Chat Push Notification support avoids leakage of private information. +It does not leak profile data, IP address or message content (not even encrypted) +to any system involved in the delivery of Push Notifications.
Вот как приложения Delta Chat выполняют доставку Push-уведомлений:
@@ -668,21 +786,21 @@ Push-уведомления недоступны. на сервере chatmail.Когда сервер chatmail получает электронную почту для пользователя Delta Chat -он пересылает “зашифрованный токен устройства” центральному прокси-серверу уведомлений Delta Chat.
+When a chatmail server receives a message for a Delta Chat user +it forwards the encrypted device token to the central Delta Chat notification proxy.
Центральный прокси-сервер уведомлений Delta Chat расшифровывает “токен устройства” и -пересылает его в соответствующую службу Push (Apple, Google и т. д.), -даже не зная IP-адрес или адрес электронной почты пользователей Delta Chat.
+The central Delta Chat notification proxy decrypts the device token +and forwards it to the respective Push service (Apple, Google, etc.), +without ever knowing the IP or profile data of Delta Chat users.
Центральный Push-сервис (Apple, Google и т. д.) -активирует приложение Delta Chat на вашем устройстве -для проверки новых сообщений в фоновом режиме. -Он не знает о chatmail или адресе электронной почты устройства, на котором запускается. -Центральные службы Apple/Google Push не имеют доступа к адресам электронной почты (отправителя или получателя), -также не имеют доступа к содержимому сообщений (даже в незашифрованном виде).
+The central Push Service (Apple, Google, etc.) +wakes up the Delta Chat app on your device +to check for new messages in the background. +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) +and also never see any message content (also not in encrypted forms).
Обратите внимание, что токен устройства шифруется между приложениями и прокси-сервером уведомлений, +
Обратите внимание, что токен устройства шифруется при передаче между приложениями и прокси-сервером уведомлений но не подписывается. -Прокси-сервер уведомлений не получает доступ к адресам электронной почты, IP-адресам -или криптографическим идентификационным данным устройства пользователя (токену).
+Таким образом, прокси-сервер уведомлений никогда не видит данные профиля, IP-адреса или +какую-либо криптографическую идентификационную информацию, связанную с устройством (токеном) пользователя.В результате такого общего подхода к обеспечению конфиденциальности, даже захват почтового сервера chatmail, или полный захват центрального прокси-сервера уведомлений Delta Chat @@ -712,10 +830,281 @@ Push-уведомления недоступны.
такую же, что и в приложениях WhatsApp, Signal или Telegram, не задавая вопросов, которые больше подходят для опытных пользователей или разработчиков. -Обратите внимание, что в Delta Chat есть небольшая и сохраняющая конфиденциальность система Push-уведомлений, +
Обратите внимание, что в Delta Chat используется компактная и приватная система push-уведомлений которая обеспечивает “мгновенную доставку” сообщений для всех серверов chatmail -включая потенциальный сервер, который вы можете настроить самостоятельно без нашего разрешения.. -Добро пожаловать в мир мощной и совместимой системы chatmail и электронной почты :)
+включая тот, который вы можете настроить сами без нашего разрешения. +Добро пожаловать в мощную интероперабельную сеть релеев chatmail :) + +Да. Вы можете использовать один и тот же профиль на разных устройствах:
+ +Убедитесь, что оба устройства подключены к одному и тому же Wi-Fi или локальной сети
+На первом устройстве перейдите в Настройки → Добавить второе устройство, при необходимости разблокируйте экран +и подождите немного, пока не появится QR-код
+На втором устройстве, установите Delta Chat
+На втором устройстве запустите Delta Chat, выберите Добавить как второе устройство и отсканируйте QR-код со старого устройства
+Передача должна начаться через несколько секунд и во время передачи на обоих устройствах будет показан прогресс. +Подождите, пока передача не завершится на обоих устройствах.
+В отличие от многих других мессенджеров, после успешной передачи, +оба устройства полностью независимы. +Одно устройство не требуется для работы другого.
+ +Перепроверьте, что оба устройства находятся в одной Wi-Fi или локальной сети.
+В Windows перейдите в Панель управления / Сеть и Интернет +и убедитесь, что в качестве “Типа сетевого профиля” выбрана Частная сеть. +(после передачи, вы можете изменить обратно на исходное значение)
+На iOS, убедитесь, что предоставлен доступ “Настройки системы / Приложения / Delta Chat / Локальная сеть”
+На macOS, включите “Системные настройки / Конфиденциальность и безопасность / Локальная сеть / Delta Chat”
+В вашей системе может быть установлен “персональный брандмауэр”, +который может вызвать проблемы (особенно на Windows). +Отключите персональный брандмауэр для Delta Chat на обоих сторонах и попробуйте снова
+Гостевые сети могут блокировать взаимодействие между устройствами. +Если возможно, используйте не гостевую сеть.
+Если у вас всё ещё возникают проблемы с использованием одной и той же сети, +попробуйте создать Мобильную точку доступа на одном устройстве и подключиться к этой сети Wi-Fi с другого устройства
+Убедитесь, что на устройстве-приемнике имеется достаточно места
+Если передача началась, убедитесь, что устройства остаются активными и не переходят в режим сна. +Не выходите из Delta Chat. +(мы стараемся сделать так, чтобы приложение работало в фоновом режиме, но системы склонны убивать приложения, к сожалению)
+Delta Chat уже авторизован на устройстве-приемнике? +Вы можете использовать несколько профилей на одном устройстве, просто добавьте еще один профиль
+Если у вас всё ещё возникают проблемы или вы не можете отсканировать QR-код +попробуйте ручную передачу, описанную ниже
+Этот метод рекомендуется использовать только в том случае, если функция “Добавить второе устройство”, описанная выше, не работает.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Подойдет любая корректная настройка почтового сервера, за исключением случаев, когда для корректной работы устройств ваших пользователей требуются Push-уведомления Google/Apple.
+ +Мы обычно рекомендуем настроить chatmail relay. +Chatmail — это проект, поддерживаемый сообществом который охватывает как настройку релеев, так +и основные разработки на Rust +которые обеспечивают работу клиентов chatmail наиболее известным из которых является Delta Chat.
+ +Если вы используете стандартные ретрансляторы chatmail, невозможно получать или отправлять сообщения без сквозного шифрования.
-If you instead create a profile using a classic e-mail server, -you can send and receive messages with or without end-to-end encryption. -Messages lacking end-to-end encryption are marked with an e-mail icon +
Если вы вместо этого используете классический почтовый сервер,
+вы можете отправлять и получать сообщения с использованием или без сквозного шифрования.
+Сообщения, не имеющие сквозного шифрования, отмечены значком электронной почты
.
Вы можете отправить ссылку-приглашение через другой личный чат, -показать QR-код приглашения, когда вы рядом или во время видеозвонка, -или нажать на “контакт”, которым поделились в чате.
- -Для Групповых приглашений: -коснитесь названия группы, чтобы просмотреть список участников, -и выберите “QR-код приглашения”.
-Для приглашений в прямой чат 1:1,
-коснитесь значка QR-кода
-на главном экране приложения Delta Chat.
Попросите вашего собеседника отсканировать QR-код -с помощью приложения Delta Chat, -или нажмите “Копировать” или “Поделиться”, чтобы создать ссылку-приглашение -и отправьте её вашему собеседнику.
- -Теперь дождитесь, пока устанавливается сквозное шифрование.
- -Если оба участника онлайн, они вскоре увидят (групповой или прямой) чат -и смогут начать защищённую переписку.
-Если одна из сторон не в сети или имеет плохое соединение, -возможность переписки будет отложена до восстановления связи.
-Поздравляем! -Теперь вы автоматически будете использовать сквозное шифрование с данным контактом. -Если вы добавите друг друга в групповые чаты, -сквозное шифрование будет настроено для всех участников.
-Да, мы следим за разработками, такими как MLS -или Saltpack -но переход на них означал бы потерю совместимости сквозного шифрования -с другими электронными почтовыми приложениями, которые обычно поддерживают шифрование OpenPGP. -Так что это было бы непростое решение -и для пользователей должны быть представлены действительно ощутимые улучшения.
+но их внедрение означало бы потерю совместимости сквозного шифрования. +Так что это будет непростое решение +и оно должно принести пользователям ощутимые улучшения.Delta Chat использует комплексный подход “удобной безопасности” и работает с широким кругом групп активистов, а также @@ -975,20 +1314,15 @@ Delta Chat вместо этого использует реализацию Ope приложения Delta Chat не сохраняют никакие метаданные о контактах или группах на серверах, даже в зашифрованной форме. Вместо этого все групповые метаданные шифруются сквозным шифрованием и хранятся исключительно на устройствах конечных пользователей.
-Поэтому, почтовые серверы имеют доступ только к
+Таким образом, серверы могут видеть только:
дате сообщения,
-адресам отправителя и получателя
-и размеру сообщения.
-По умолчанию адреса генерируются случайным образом.
+Все прочие метаданные сообщений, контактов и групп содержатся в части сообщений, защищённой сквозным шифрованием.
Да. You can use the same profile on different devices:
- -Убедитесь, что оба устройства подключены к одному и тому же Wi-Fi или локальной сети
-На первом устройстве перейдите в Настройки → Добавить второе устройство, при необходимости разблокируйте экран -и подождите немного, пока не появится QR-код
-На втором устройстве, установите Delta Chat
-На втором устройстве запустите Delta Chat, выберите Добавить как второе устройство и отсканируйте QR-код со старого устройства
-Передача должна начаться через несколько секунд и во время передачи на обоих устройствах будет показан прогресс. -Подождите, пока передача не завершится на обоих устройствах.
-В отличие от многих других мессенджеров, после успешной передачи, -оба устройства полностью независимы. -Одно устройство не требуется для работы другого.
- -Перепроверьте, что оба устройства находятся в одной Wi-Fi или локальной сети.
-В Windows перейдите в Панель управления / Сеть и Интернет -и убедитесь, что в качестве “Типа сетевого профиля” выбрана Частная сеть. -(после передачи, вы можете изменить обратно на исходное значение)
-На iOS, убедитесь, что предоставлен доступ “Настройки системы / Приложения / Delta Chat / Локальная сеть”
-На macOS, включите “Системные настройки / Конфиденциальность и безопасность / Локальная сеть / Delta Chat”
-В вашей системе может быть установлен “персональный брандмауэр”, -который может вызвать проблемы (особенно на Windows). -Отключите персональный брандмауэр для Delta Chat на обоих сторонах и попробуйте снова
-Гостевые сети могут блокировать взаимодействие между устройствами. -Если возможно, используйте не гостевую сеть.
-Если у вас всё ещё возникают проблемы с использованием одной и той же сети, -попробуйте создать Мобильную точку доступа на одном устройстве и подключиться к этой сети Wi-Fi с другого устройства
-Убедитесь, что на устройстве-приемнике имеется достаточно места
-Если передача началась, убедитесь, что устройства остаются активными и не переходят в режим сна. -Не выходите из Delta Chat. -(мы стараемся сделать так, чтобы приложение работало в фоновом режиме, но системы склонны убивать приложения, к сожалению)
-Delta Chat уже авторизован на устройстве-приемнике? -Вы можете использовать несколько профилей на одном устройстве, просто добавьте еще один профиль
-Если у вас всё ещё возникают проблемы или вы не можете отсканировать QR-код -попробуйте ручную передачу, описанную ниже
-Этот метод рекомендуется использовать только в том случае, если функция “Добавить второе устройство”, описанная выше, не работает.
- -Да.
- -Например, если вы удалите чат или сообщение со своего телефона, -оно также будет удалено на вашем настольном компьютере, когда он подключится к интернету.
- -Исключениями из этого правила являются Удаление старых сообщений с устройства, -поскольку устройства могут иметь разные объёмы памяти, -и системные настройки, характерные для каждого устройства, например, звуки оповещений.
- -В Delta Chat вы можете делиться webxdc-приложениями, вложениями с расширением файла .xdc.
-Они могут выполнять очень разные действия и сделать Delta Chat действительно
-расширяемым мессенджером.
Мы очень благодарны за обратную связь по этим функциям - хотите ли вы поделиться -своими идеями? Присоединяйтесь к Форуму чтобы внести свой вклад. -Вы можете авторизоваться через Delta Chat и сканирование QR-кода, -другой довольно стабильный эксперимент, который мы проводим на стороне (sic!).
- -https://meet.jit.si/$ROOM. Переменная $ROOM будет случайным значением;
-таким образом, у вас будет новая случайная комната Jitsi каждый раз, когда вы звоните кому-то.Список рассылки позволяет отправлять сообщения сразу нескольким адресатам; -получатели не могут отвечать в этом списке. -Функция списков рассылки пока что экспериментальная -и, скорее всего, в будущем будет заменена на что-то другое — следите за новостями. :)
- -Это экспериментальная настройка для некоторых людей, которые экспериментируют с -серверными правилами. Не все провайдеры поддерживают это, но с некоторыми вы можете переместить -все письма с заголовком “Chat-Version” в папку DeltaChat. Обычно это -делается самим приложением Delta Chat.
- -Включение “Загружать только из папки DeltaChat” имеет смысл, если у вас есть обе опции:
- -В этом случае Delta Chat не нужно следить за папкой “Входящие”, и достаточно следить только за папкой DeltaChat.
- -Примечание: -Смена электронных адресов временно отключена -из-за продолжающихся изменений в ядре DeltaChat. -Функция должна снова заработать через несколько месяцев.
- -Измените свой адрес в разделе “Настройки → Дополнительные параметры → Пароль и аккаунт” и -введите пароль вашей новой электронной почты (и, если необходимо, настройки сервера). -Вы получите информационное сообщение о том, что переходите на новый адрес. -Дополнительное уведомление также появится в вашем чате “Сообщения устройства”.
-Если это возможно, настройте пересылку сообщений с вашего старого адреса электронной почты на новый.
-Сообщите своим контактам, что вы изменили адрес. -При отправке сообщений в зашифрованные чаты и группы, -они автоматически узнают о вашем новом адресе -и продолжат общаться с вами, используя новый адрес.
-Обратите внимание, что Delta Chat больше не будет получать сообщения от вашего старого провайдера электронной почты. -Если вы не включили пересылку сообщений с вашего старого провайдера электронной почты (шаг 2), -только те контакты, с которыми вы общались в зашифрованном сквозным шифрованием чате, -будут отправлять сообщения на ваш новый адрес.
- -Чтобы глубже понять детали этого процесса, прочитайте наш блог-пост об этом.
-В зависимости от операционной системы, которую вы используете, -вам может быть предложено предоставить разрешения для приложения. -Вот что делает Delta Chat с этими разрешениями:
+Некоторые функции требуют определенных разрешений, +например, вам нужно предоставить разрешение на использование камеры, если вы хотите отсканировать QR-код приглашения.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Как и в других программах электронной почты, таких как Thunderbird, K9-Mail или Outlook, -Delta Chat необходим пароль, чтобы использовать его для отправки и получения писем. Пароль -хранится только на вашем устройстве и передается только вашему -провайдеру электронной почты (при входе в систему), который и так имеет доступ к вашей почте.
- -Поскольку Delta Chat — это проект с открытым исходным кодом, вы -можете проверить исходный код, если хотите убедиться, что ваши -учётные данные обрабатываются безопасно. Мы будем рады отзывам, -которые сделают приложение более безопасным для всех наших пользователей.
- -По умолчанию Delta Chat показывает все сообщения электронной почты.
- -В разделе “Настройки → Дополнительные параметры → Показывать обычную почту” -вы можете это изменить. Вам доступны следующие опции:
- -Да, входящие HTML-сообщения сопровождаются кнопкой “Показать сообщение полностью”. -Исходящие сообщения всегда отправляются в простом текстовом формате.
- -Delta Chat автоматически устанавливает (и шифрует!) тему обычного электронного письма -как название группы или имя отправителя.
- -Поэтому, если вы хотите задать тему самостоятельно, -например, для официального письма деловому контакту, -вы можете создать группу, -в которой будут только вы и получатель(и). -Установите название чата как тему, которую вы хотите, -а затем отправьте свое письмо первым сообщением. -Если получатели не используют Delta Chat, -для них это будет выглядеть как обычное, -формальное электронное письмо. -Вы получите дополнительные баллы профессионализма, -если установите текст подписи.
- -Отправка копии ваших сообщений себе гарантирует, что вы получите свои собственные -сообщения на всех устройствах. Если у вас несколько устройств и вы не включите эту функцию, вы -увидите только сообщения от других людей и сообщения, которые вы отправили -с текущего устройства.
- -Копия отправляется в папку “Входящие”, а затем перемещается в папку “DeltaChat”; она не -помещается в папку “Отправленные”. Delta Chat никогда не загружает ничего в папку “Отправленные”, -потому что это означало бы загрузку сообщения дважды (один раз через SMTP, -и один раз через IMAP в папку “Отправленные”).
- -По умолчанию настройка “Отправлять копию себе” включена.
- -Единственная причина, по которой вы можете захотеть наблюдать за папкой “Отправленные”, — это если вы используете другую -почтовую программу (например, Thunderbird) вместе с приложением Delta Chat, и хотите, чтобы ваш почтовый клиент -мог участвовать в разговорах в чате.
- -Однако мы рекомендуем использовать клиент Delta Chat для настольных систем; вы можете загрузить его -на get.delta.chat. Возможность наблюдать за папкой “Отправленные” -может исчезнуть в будущем. Она была введена в то время, когда -клиент Delta Chat для настольных систем не был доступен на всех платформах.
- -Некоторые люди используют Delta Chat как обычный клиент электронной почты и хотят использовать папку “Входящие” -для своей почты, вместо папки DeltaChat. Если вы отключите “Следить за -папкой DeltaChat”, вы также должны отключить “Переместить сообщения чата в DeltaChat”. -В противном случае удаление сообщений или настройки нескольких устройств могут не работать правильно.
- -Если вы используете профиль чата по умолчанию, -вы можете просто удалить приложение. -Это автоматически запустит удаление всех связанных с аккаунтом данных на сервере chatmail. -Для получения дополнительной информации, пожалуйста, обратитесь к nine.testrun.org account-deletion для сервера регистрации по умолчанию, -или к соответствующей странице выбранного стороннего сервера chatmail..
- -Если вы настроили свой профиль чата на нескольких устройствах, -вы должны удалить его со всех устройств.
- -Если вы используете более одного аккаунта, -но не хотите удалять их все, -вы можете удалить его в меню смены аккаунтов (на Android и iOS), -или в боковой панели, правым щелчком мыши (в клиенте для настольных компьютеров).
- -Аккаунты обычных провайдеров электронной почты -не будут автоматически удалены; -процесс удаления вашего аккаунта зависит от провайдера электронной почты. -Мы не имеем доступа к аккаунтам электронной почты у этих провайдеров, -поэтому, к сожалению, мы не можем вам помочь в этом вопросе.
- -Если вы хотите продолжить использовать аккаунт обычной электронной почты в других приложениях, -но удалить Delta Chat, -рекомендуется покинуть все групповые чаты перед удалением Delta Chat. -В противном случае вы можете продолжить получать нерасшифрованные сообщения из этих групповых чатов.
- -Подробную информацию можно найти в Политике конфиденциальности.
Если основной сайт недоступен, используйте зеркало https://deltachat.github.io/deltachat-pages
Откройте один из следующих онлайн-магазинов приложений и введите запрос “Delta Chat”: - Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, App Store для iOS и macOS, Microsoft Store
+Откройте один из следующих магазинов приложений и найдите “Delta Chat”: +Google Play Store, F-Droid, Huawei App Gallery, iOS и macOS App Store, Microsoft Store
Проверьте менеджер пакетов вашего дистрибутива Linux
diff --git a/src/main/assets/help/sk/help.html b/src/main/assets/help/sk/help.html index 097d20e94..5c3b54376 100644 --- a/src/main/assets/help/sk/help.html +++ b/src/main/assets/help/sk/help.html @@ -2,29 +2,37 @@Delta Chat is a reliable, decentralized and secure messaging app, +
Delta Chat is a reliable, decentralized and secure instant messaging app, available for mobile and desktop platforms.
-Delta Chat feels like Whatsapp or Telegram but you can also use and regard it as an e-mail app. -You can signup anonymously to a variety of interoperable chatmail servers -which are minimal e-mail servers optimized for fast and secure operations. -Or you may use classic e-mail servers and an existing e-mail account -in which case Delta Chat acts as an e-mail app.
- -
To securely setup contact with others scan an invite QR code -or share an invite link. -This is required when using a (default) chatmail-based chat profile -because chatmail servers reject un-encrypted outgoing messages.
- -If you create a chat profile with a classic e-mail address -you may manually create a contact if you know their e-mail address -and then write a message to them -even if the recipient is not using Delta Chat.
- -Anonymous chat profiles with fast, secure and interoperable chatmail servers -which offer instant Push Notifications for iOS and Android devices.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Pervasive multi-profile and multi-device support on all platforms.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Interactive web apps in chats for gaming and collaboration
+Interactive in-chat apps for gaming and collaboration
Audited end-to-end encryption +
Audited end-to-end encryption safe against network and server attacks.
Free and Open Source software, both app and server side. -Built on E-mail and Web Internet Standards, -to avoid “yet another standard syndrome (xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
If a message comes from an unknown contact, it appears as a request.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Áno. Okrem čistého textu sa všetky prílohy e-mailov zobrazujú ako samostatné správy. Odchádzajúce správy dostávajú prílohy podľa potreby automaticky.
-Yes. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
For performance, images are optimized and sent at a smaller size by default, but you can send it as a “file” to preserve the original.
+A profile is a name, a picture and some additional information for encrypting messages. A profile lives on your device(s) only -and uses a chatmail or a classic e-mail server to transport messages.
+and uses the server only to relay messages.On first installation of Delta Chat a first profile is created.
Later, you can tap your profile image in the upper left corner to Add Profiles or to Switch Profiles.
-You may want to use separate profiles for political, family or work related activities, -or e. g. for a dedicated “spam-profile” with which you register at websites and platforms -that tend to cause unsolicited messages (“spam”) sooner or later.
+You may want to use separate profiles for political, family or work related activities.
You may also wish to learn how to use the same profile on multiple devices.
@@ -247,35 +265,25 @@ that tend to cause unsolicited messages (“spam”) sooner or later.V nastaveniach si môžete pridať profilový obrázok. Ak napíšete svojim kontaktom alebo si ich pridáte pomocou QR kódu, automaticky to vidia ako váš profilový obrázok.
-Kontakty, ktoré nepoužívajú Delta Chat, nevidia profilový obrázok -(samozrejme, môžu si nainštalovať Delta Chat :)
Z dôvodu ochrany osobných údajov nikto nevidí váš profilový obrázok, kým im nenapíšete správu.
Váš profilový obrázok sa neposiela s každou správou, ale dostatočne pravidelne -aby vaše kontakty znova dostali váš profilový obrázok, aj keď pridajú nové -zariadenie.
-Yes, you can do so under Settings → Profile → Bio. -Your contacts who use Delta Chat will see it -when they view your contact details. -Moreover, it will appear as a classic e-mail signature.
+Once you sent a message to a contact, +they will see it when they view your contact details.You can sometimes see a green dot
next to the avatar of a contact.
-It means they were recently seen in the last 10 minutes:
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+So this is not a real time online status - -and if someone doesn’t answer right away even though they seem to be online, -don’t worry and give them some space :)
- -On the other hand, others will not always “see that you are online”. -If you have turned off read receipts, -they will not see the green dot -until one of the above conditions are met.
Note that you can rely on disappearing messages only as long as you trust your chat partners; @@ -428,17 +451,61 @@ or otherwise save, copy or forward messages before deletion.
Apart from that, if one chat partner uninstalls Delta Chat, -the messages will not get deleted from their email account. -They will most likely also not be decryptable anymore -(as long as they were encrypted in the first place).
+the (anyway encrypted) messages may take longer to get deleted from their server. -If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +By default, Delta Chat stores all messages locally on your device. -If you e.g. want to save storage space at your mail provider, -you can configure Delta Chat -to delete old already-received messages on the server automatically. -They still remain on your device until you delete them there, too.
+In a chat, using
Attachment Button → Apps
To turn it on, go to Delete Old Messages → Delete Messages from Server -in the “Chats and Media” settings. -You can set a timeframe between “At once” and “After 1 year”. -All e-mails received by Delta Chat will be deleted from the server after this timeframe.
-Note that if you use Delta Chat on more than one device, -you need to leave the message on the server with a sufficient timeframe -so that the other device(s) can download them, too.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+As of May 2024, classic e-mail servers do not support Push Notifications -for Delta Chat users.
If a “Push Service” is available, Delta Chat enables Push Notifications -to achieve instant message delivery for all chatmail users. -If you are using a classic e-mail provider instead of chatmail servers, -Push Notifications are not available.
+to achieve instant message delivery for all chatmail users.In the Delta Chat “Notifications” settings for “Instant delivery” you can change the following settings effecting all chat profiles:
@@ -661,7 +782,7 @@ safe to try if you experience messages arrive only with long delays.Delta Chat Push Notification support avoids leakage of private information. -It does not leak e-mail, IP address or message content (not even encrypted) +It does not leak profile data, IP address or message content (not even encrypted) to any system involved in the delivery of Push Notifications.
Here is how Delta Chat apps perform Push Notification delivery:
@@ -672,20 +793,20 @@ to any system involved in the delivery of Push Notifications. on the chatmail server.When a chatmail server receives an e-mail for a Delta Chat user +
When a chatmail server receives a message for a Delta Chat user it forwards the encrypted device token to the central Delta Chat notification proxy.
The central Delta Chat notification proxy decrypts the device token and forwards it to the respective Push service (Apple, Google, etc.), -without ever knowing the IP or e-mail address of Delta Chat users.
+without ever knowing the IP or profile data of Delta Chat users.The central Push Service (Apple, Google, etc.) wakes up the Delta Chat app on your device to check for new messages in the background. -It does not know about the chatmail or e-mail address of the device it wakes up. -The central Apple/Google Push services never see an e-mail address (sender or receiver) +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) and also never see any message content (also not in encrypted forms).
Note that the device token is encrypted between apps and notification proxy but it is not signed. -The notification proxy thus never sees e-mail addresses, IP-addresses or +The notification proxy thus never sees profile data, IP-addresses or any cryptographic identity information associated with a user’s device (token).
Resulting from this overall privacy design, even the seizure of a chatmail server, @@ -719,7 +840,279 @@ without asking questions up-front that are more suited to expert users or develo
Note that Delta Chat has a small and privacy-preserving Push Notification system that achieves “instant delivery” of messages for all chatmail servers including a potential one you might setup yourself without our permission. -Welcome to the power of the interoperable and massive chatmail and e-mail system :)
+Welcome to the power of the interoperable chatmail relay network :) + +Yes. You can use the same profile on different devices:
+ +Make sure both devices are on the same Wi-Fi or network
+On the first device, go to Settings → Add Second Device, unlock the screen if needed +and wait a moment until a QR code is shown
+On the second device, install Delta Chat
+On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
+Transfer should start after a few seconds and during transfer both devices will show the progress. +Wait until it is finished on both devices.
+In contrast to many other messengers, after successful transfer, +both devices are completely independent. +One device is not needed for the other to work.
+ +Double-check both devices are in the same Wi-Fi or network
+On Windows, go to Control Panel / Network and Internet +and make sure, Private Network is selected as “Network profile type” +(after transfer, you can change back to the original value)
+On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
+On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
+Your system might have a “personal firewall”, +which is known to cause problems (especially on Windows). +Disable the personal firewall for Delta Chat on both ends and try again
+Guest Networks may not allow devices to communicate with each other. +If possible, use a non-guest network.
+If you still have troubles using the same network, +try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
+Ensure there is enough storage on the destination device
+If transfer started, make sure, the devices stay active and do not fall asleep. +Do not exit Delta Chat. +(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
+Delta Chat is already logged in on the destination device? +You can use multiple profiles per device, just add another profile
+If you still have problems or if you cannot scan a QR code +try the manual transfer described below
+This method is only recommended if “Add Second Device” as described above does not work.
+ +Neexistujú žiadne okamžité plány, ale niekoľko predbežných myšlienok.
+At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +If you use default chatmail relays, it is impossible to receive or send messages without end-to-end encryption.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -For Group invitations, -tap the chat group title to see its member list, -and select “QR Invite code”.
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS -or Saltpack -but adopting them would mean breaking end-to-end encryption interoperability -with all other e-mail apps that typically support OpenPGP encryption. +but adopting them would mean breaking end-to-end encryption interoperability. So it would not be a light decision to take and there must be tangible improvements for users.
@@ -952,19 +1294,19 @@ as defined by the Autocrypt Level 1 specification. -If you are sending or receiving e-mail messages without end-to-end encryption (using a classic e-mail server), -they are still protected from cell or cable companies who can not read or modify your e-mail messages. -But both your and your recipient’s e-mail providers +
If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers may read, analyze or modify your messages, including any attachments.
Delta Chat by default uses strict TLS encryption -which secures connections between your device and your e-mail provider. +which secures connections between your device and your email provider. All of Delta Chat’s TLS-handling has been independently security audited. -Moreover, the connection between your and the recipient’s e-mail provider +Moreover, the connection between your and the recipient’s email provider will typically be transport-encrypted as well. -If the involved e-mail servers support MTA-STS -then transport encryption will be enforced between e-mail providers +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers in which case Delta Chat communications will never be exposed in cleartext to the Internet even if the message was not end-to-end encrypted.
@@ -980,20 +1322,15 @@ even if the message was not end-to-end encrypted. Delta Chat apps do not store any metadata about contacts or groups on servers, also not in encrypted form. Instead, all group metadata is end-to-end encrypted and stored on end-user devices, only. -E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -1032,7 +1369,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Yes. You can use the same profile on different devices:
- -Make sure both devices are on the same Wi-Fi or network
-On the first device, go to Settings → Add Second Device, unlock the screen if needed -and wait a moment until a QR code is shown
-On the second device, install Delta Chat
-On the second device, start Delta Chat, select Add as Second Device, and scan the QR code from the old device
-Transfer should start after a few seconds and during transfer both devices will show the progress. -Wait until it is finished on both devices.
-In contrast to many other messengers, after successful transfer, -both devices are completely independent. -One device is not needed for the other to work.
- -Double-check both devices are in the same Wi-Fi or network
-On Windows, go to Control Panel / Network and Internet -and make sure, Private Network is selected as “Network profile type” -(after transfer, you can change back to the original value)
-On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
-On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
-Your system might have a “personal firewall”, -which is known to cause problems (especially on Windows). -Disable the personal firewall for Delta Chat on both ends and try again
-Guest Networks may not allow devices to communicate with each other. -If possible, use a non-guest network.
-If you still have troubles using the same network, -try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
-Ensure there is enough storage on the destination device
-If transfer started, make sure, the devices stay active and do not fall asleep. -Do not exit Delta Chat. -(we try hard to make the app work in background, but systems tend to kill apps, unfortunately)
-Delta Chat is already logged in on the destination device? -You can use multiple profiles per device, just add another profile
-If you still have problems or if you cannot scan a QR code -try the manual transfer described below
-This method is only recommended if “Add Second Device” as described above does not work.
- -Yes.
- -If you e.g. delete a chat or a message from your phone, -it will be deleted on your desktop as soon as it comes online again.
- -Notable exceptions are Delete old messages from Device, -as different devices may have different storage capacities, -and system specific settings as notification sounds.
- -Neexistujú žiadne okamžité plány, ale niekoľko predbežných myšlienok.
-In Delta Chat, you can share webxdc apps, attachments with an .xdc file
-extension. They can do very different things, and make Delta Chat a truly
-extendable messenger.
We are very grateful for feedback on these features - do you want to share -your ideas? Join the Forum to contribute. -You may conveniently login via Delta Chat and a QR code scan, -another rather stable experiment we run on the side (sic!).
- -https://meet.jit.si/$ROOM. The $ROOM variable will be a random value;
-this way, you will have a new random Jitsi room every time you call someone.With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -Toto je experimentálne nastavenie pre niektorých ľudí, ktorí experimentujú -pravidlá na strane servera. Nie všetci poskytovatelia to podporujú, no s niektorými môžete pohnúť -všetky e-maily s hlavičkou “Chat-Version” do priečinka DeltaChat. Normálne toto -vykonáva aplikácia Delta Chat.
- -Enabling “Only Fetch from DeltaChat folder” makes sense if you have both:
- -In this case, Delta Chat doesn’t need to watch the Inbox, and it’s enough to only watch the DeltaChat folder.
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -Change your address in “Settings → Advanced → Password and Account” and -enter the password of your new e-mail account (and if necessary, server settings). -You will get an information notice about the fact that you are moving to a new address. -An additional notice will also show up in your “Device messages” chat.
-If possible, let your old e-mail provider forward all messages to your new address.
-Tell your contacts that you changed your address. -Writing to guaranteed end-to-end encrypted chats and groups, -will make them notice your move automatically -and they will continue chatting with you using your new address.
-Note that Delta Chat will not retrieve messages anymore from your old e-mail provider. -If you didn’t configure your e-mail provider to forward messages (step 2.) -only those contacts to whom you sent a message in a guaranteed end-to-end encrypted chat -will send messages to your new address.
- -To learn more about this the details behind this, read our blogpost on -it.
-V závislosti od používaného operačného systému -môžete byť požiadaní o udelenie povolení aplikácii. -Delta Chat robí toto s týmito povoleniami:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Rovnako ako v prípade iných e-mailových programov, ako sú Thunderbird, K9-Mail alebo Outlook, -program potrebuje heslo, aby ste ho mohli používať na odosielanie e-mailov. Samozrejme, -heslo je uložené iba vo vašom zariadení. Heslo sa prenáša iba na vášho poskytovateľa e-mailu (keď sa prihlásite), ktorý má aj tak prístup k vašim e-mailom.
- -Keďže Delta Chat je Open Source, môžete skontrolovať Zdrojový -Kód -ak chcete overiť, že vaše poverenia sú spracované bezpečne. Sme radi -o spätnej väzbe, vďaka ktorej je aplikácia bezpečnejšia pre všetkých našich používateľov.
- -By default, Delta Chat shows all e-mails.
- -At “Settings → Advanced → Show Classic E-Mails”, -you can change this. You have these options:
- -Yes, incoming HTML messages come with a “Show full message” button. -Outgoing messages always use plain text.
- -Delta Chat sets (and encrypts!) the classic e-mail subject -automatically to the group name or to the sender name.
- -So if you want to set the subject yourself, -for example for a formal e-mail to a business contact, -you can create a group -with only yourself and the recipient(s). -Set the Chat Title to the Subject you want, -and then send your e-mail as the first message. -If the recipients don’t use Delta Chat, -it will look like a normal, -formal e-mail to them. -You will get bonus professionalism points -if you set a signature text.
- -Odoslaním kópie správ sebe samému zaistíte, že dostanete svoje vlastné -správy na všetkých zariadeniach. Ak máte viacero zariadení a nezapnete ich, vy -uvidíte iba správy od iných ľudí a správy, ktoré vy odošlete z - aktuálneho zariadenia.
- -Kópia sa odošle do priečinka Doručená pošta a potom sa presunie do priečinka DeltaChat; nie je vložená do priečinka „Odoslané“. Delta Chat nikdy nič neodovzdáva do priečinka “Odoslané”, pretože by to znamenalo nahrať správu dvakrát (raz cez SMTP, a raz cez IMAP do priečinka Odoslané).
- -The default setting for “Send Copy to Self” is “on”.
- -Jediný dôvod, prečo chcete sledovať priečinok Odoslané, je, ak používate iný -poštový program (napríklad Thunderbird) vedľa vašej aplikácie Delta Chat a chcete svoj MUA - aby sa zúčastňoval chatových konverzácií.
- -Odporúčame však použiť Delta Chat Desktop Client; môžete si ho stiahnuť -na get.delta.chat. Možnosť sledovať „Odoslané“ -priečinok môže v budúcnosti zmiznúť. Bolo to zavedené v čase, kedy nebol -Delta Chat Desktop dostupný na všetkých platformách.
- -Niektorí ľudia používajú Delta Chat ako bežný e-mailový klient a chcú používať priečinok Doručená pošta -pre ich mail, namiesto priečinku DeltaChat. Ak zakážete „Sledovať -priečinok DeltaChat“, mali by ste tiež zakázať „presunúť chatové správy do DeltaChat“. -V opačnom prípade nemusí odstraňovanie správ alebo nastavenia viacerých zariadení fungovať správne.
- -If you use a default chat profile -you can simply uninstall the app. -This will automatically trigger deletion of all associated account data on the chatmail server. -For more info, please refer to nine.testrun.org account-deletion for the default onboarding server, -or the respective page from your chosen 3rd party chatmail server.
- -If you have set up your chat profile on multiple devices -you need to remove it from all devices.
- -If you are using more than one account, -but don’t want to get rid of all of them, -you can remove it in the account switcher menu (on android and iOS), -or in the sidebar with a right click (in the desktop client).
- -Accounts on classic e-mail providers -will not be deleted automatically; -how you can delete your account depends on your e-mail provider. -We don’t have any control over e-mail accounts at those providers, -so unfortunately we can’t help you with that.
- -If you want to continue using a classic e-mail account with other apps, -but uninstall Delta Chat, -it is recommended to leave any group chat before uninstalling Delta Chat. -Otherwise you might receive undecryptable messages from those group chats.
- -See Privacy Policy for a detailed overview.
Open one of the following app stores and search for “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store
+Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft StoreCheck the package manager of your Linux distributions
@@ -1921,13 +1611,13 @@ completing Rust/Python bindings and instigating a Chat-bot eco-system.In 2021 we received further EU funding for two Next-Generation-Internet -proposals, namely for EPPD - e-mail provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
+proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the U.S. Bureau of Democracy, Human Rights and Labor (DRL). This funding supported our long-running goals to make Delta Chat more usable -and compatible with a wide range of e-mail servers world-wide, and more resilient and secure +and compatible with a wide range of email servers world-wide, and more resilient and secure in places often affected by internet censorship and shutdowns.
Delta Chat is a reliable, decentralized and secure messaging app, +
Delta Chat is a reliable, decentralized and secure instant messaging app, available for mobile and desktop platforms.
-Delta Chat feels like Whatsapp or Telegram but you can also use and regard it as an e-mail app. -You can signup anonymously to a variety of interoperable chatmail servers -which are minimal e-mail servers optimized for fast and secure operations. -Or you may use classic e-mail servers and an existing e-mail account -in which case Delta Chat acts as an e-mail app.
- -
To securely setup contact with others scan an invite QR code -or share an invite link. -This is required when using a (default) chatmail-based chat profile -because chatmail servers reject un-encrypted outgoing messages.
- -If you create a chat profile with a classic e-mail address -you may manually create a contact if you know their e-mail address -and then write a message to them -even if the recipient is not using Delta Chat.
- -Anonymous chat profiles with fast, secure and interoperable chatmail servers -which offer instant Push Notifications for iOS and Android devices.
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
Pervasive multi-profile and multi-device support on all platforms.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Interactive web apps in chats for gaming and collaboration
+Interactive in-chat apps for gaming and collaboration
Audited end-to-end encryption +
Audited end-to-end encryption safe against network and server attacks.
Free and Open Source software, both app and server side. -Built on E-mail and Web Internet Standards, -to avoid “yet another standard syndrome (xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
Nëse një mesazh vjen prej një kontakti të panjohur, shfaqet si kërkesë.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Po. Veç tekstit të thjeshtë, krejt bashkëngjitjet email shfaqen si mesazhe më vete. Mesazhet ikëse do të pranojnë vetvetiu bashkëngjitje sipas nevojës.
+Po Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
Si parazgjedhje, për funksionim më të mirë, figurat optimizohen dhe dërgohen në madhësi më të vogël, por mund ta dërgoni si një “kartelë”, që të ruhet origjinali.
@@ -225,16 +242,14 @@ s’doni të merrni mesazhe prej këtij personi, shihni mundësinë e blA profile is a name, a picture and some additional information for encrypting messages. A profile lives on your device(s) only -and uses a chatmail or a classic e-mail server to transport messages.
+and uses the server only to relay messages.On first installation of Delta Chat a first profile is created.
Later, you can tap your profile image in the upper left corner to Add Profiles or to Switch Profiles.
-You may want to use separate profiles for political, family or work related activities, -or e. g. for a dedicated “spam-profile” with which you register at websites and platforms -that tend to cause unsolicited messages (“spam”) sooner or later.
+You may want to use separate profiles for political, family or work related activities.
You may also wish to learn how to use the same profile on multiple devices.
@@ -250,35 +265,25 @@ that tend to cause unsolicited messages (“spam”) sooner or later.Mund të shtoni një foto profili te rregullimet tuaja. Nëse u shkruani kontakteve tuaja ose i shtoni përmes kodi QR, e shohin automatikisht si foton e profilit tuaj.
-Kontaktet që nuk përdorin Delta Chat s’e shohin foton e profilit -(por, sigurisht, mund të instalojnë Delta Chat-in :)
Për arsye privatësie, askush s’e sheh foton tuaj të profilit, deri sa t’u shkruani një mesazh.
Fotoja juaj e profilit nuk dërgohet me çdo mesazh, por rregullisht, që -kontaktet tuaj ta rimarrin foton tuaj të profilit, edhe nëse shtojnë një -pajisje të re.
-Yes, you can do so under Settings → Profile → Bio. -Your contacts who use Delta Chat will see it -when they view your contact details. -Moreover, it will appear as a classic e-mail signature.
+Once you sent a message to a contact, +they will see it when they view your contact details.Këtej mundeni të shihni ndonjëherë një pikë të gjelbër
në krah të avatarit të një kontakti. Hollësisht: do të thotë se, në 10 minutat e fundit, Delta Chat-i i ka parë:
You can sometimes see a green dot
+next to the avatar of a contact.
+It means they were recently seen by you in the last 10 minutes,
+e.g. because they messaged you or sent a read receipt.
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+Pra, kjo s’është gjendje e njëmendtë aty për aty për qenie në linjë - dhe -nëse dikush nuk përgjigjet menjëherë, edhe pse duket të jetë në linjë, mos -u merakosni dhe lëruni ca kohë :)
- -Më anë tjetër, të tjerët jo përherë “do të shohin se jeni në linjë”. Nëse keni -çaktivizuar dëftesa leximesh, s’do të shohin pikën e gjelbër para se ju -t’u dërgoni një mesazh, ose të shkruani te një grup ku bëjnë pjesë edhe ata.
Note that you can rely on disappearing messages only as long as you trust your chat partners; @@ -428,17 +452,61 @@ or otherwise save, copy or forward messages before deletion.
Apart from that, if one chat partner uninstalls Delta Chat, -the messages will not get deleted from their email account. -They will most likely also not be decryptable anymore -(as long as they were encrypted in the first place).
+the (anyway encrypted) messages may take longer to get deleted from their server. -If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +Si parazgjedhje, Delta Chat-i i depoziton lokalisht krejt mesazhet, në pajisjen tuaj. -Nëse ju, p.sh., doni të kurseni hapësirë depozitimi në shërbimin tuaj email, mund -të zgjidhni të fshihen automatikisht mesazhet e vjetër. Mbeten ende në pajisjen tuaj, -deri sa t’i fshini edhe prej andej.
+In a chat, using
Attachment Button → Apps
Për ta vënë në punë, kaloni te Fshi Mesazhe të Vjetër → Fshiji Mesazhet te Shërbyesi -te rregullimet “Fjalosje dhe Media”. -Mund të caktoni një interval kohor, mes “Menjëherë” dhe “Pas 1 viti”. -Krejt email-et e marrë nga Delta Chat-i do të fshihen te shërbyesi pas këtij intervali kohor.
-Kini parasysh se, nëse e përdorni Delta Chat-in në më shumë se një pajisje, duhet t’i -lini mesazhet te shërbyesi, deri sa të mund t’i shkarkojë edhe pajisja tjetër. Në këtë -rast, duhet që fshirjen e automatizuar ta caktoni si “pas një dite”, ose diçka të tillë, -në varësi të shpeshtisë me të cilën ndizni pajisjen tjetër.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+As of May 2024, classic e-mail servers do not support Push Notifications -for Delta Chat users.
If a “Push Service” is available, Delta Chat enables Push Notifications -to achieve instant message delivery for all chatmail users. -If you are using a classic e-mail provider instead of chatmail servers, -Push Notifications are not available.
+to achieve instant message delivery for all chatmail users.In the Delta Chat “Notifications” settings for “Instant delivery” you can change the following settings effecting all chat profiles:
@@ -662,7 +784,7 @@ safe to try if you experience messages arrive only with long delays.Delta Chat Push Notification support avoids leakage of private information. -It does not leak e-mail, IP address or message content (not even encrypted) +It does not leak profile data, IP address or message content (not even encrypted) to any system involved in the delivery of Push Notifications.
Here is how Delta Chat apps perform Push Notification delivery:
@@ -673,20 +795,20 @@ to any system involved in the delivery of Push Notifications. on the chatmail server.When a chatmail server receives an e-mail for a Delta Chat user +
When a chatmail server receives a message for a Delta Chat user it forwards the encrypted device token to the central Delta Chat notification proxy.
The central Delta Chat notification proxy decrypts the device token and forwards it to the respective Push service (Apple, Google, etc.), -without ever knowing the IP or e-mail address of Delta Chat users.
+without ever knowing the IP or profile data of Delta Chat users.The central Push Service (Apple, Google, etc.) wakes up the Delta Chat app on your device to check for new messages in the background. -It does not know about the chatmail or e-mail address of the device it wakes up. -The central Apple/Google Push services never see an e-mail address (sender or receiver) +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) and also never see any message content (also not in encrypted forms).
Note that the device token is encrypted between apps and notification proxy but it is not signed. -The notification proxy thus never sees e-mail addresses, IP-addresses or +The notification proxy thus never sees profile data, IP-addresses or any cryptographic identity information associated with a user’s device (token).
Resulting from this overall privacy design, even the seizure of a chatmail server, @@ -720,7 +842,281 @@ without asking questions up-front that are more suited to expert users or develo
Note that Delta Chat has a small and privacy-preserving Push Notification system that achieves “instant delivery” of messages for all chatmail servers including a potential one you might setup yourself without our permission. -Welcome to the power of the interoperable and massive chatmail and e-mail system :)
+Welcome to the power of the interoperable chatmail relay network :) + +Po You can use the same profile on different devices:
+ +Siguroni që të dyja pajisjet të gjenden në të njëjtin rrjet Wi-Fi, ose me fill
+Te pajisja e parë, kaloni te Rregullime → Shtoni Pajisje të Dytë, shkyçni ekranin, në u dashtë +dhe prisni një çast sa të shfaqet një kod QR
+Te pajisja e dytë, instaloni Delta Chat-in
+Në pajisjen e dytë, nisni Delta Chat-in, përzgjidhni Shtoje si Pajisje të Dytë dhe skanoni kodin QR që nga pajisja e vjetër
+Shpërngulja duhet të fillojë pas pak sekondash dhe, gjatë shpërnguljes, të dyja pajisjet do të shfaqin +ecurinë. Prisni deri sa të përfundojë në të dyja pajisjet.
+Ndryshe nga mjaft shkëmbyes të tjerë mesazhesh, pas një +shpërngulje të suksesshme, që të dyja pajisjet janë plotësisht të pavarura. +Njëra pajisja s’ka nevojë për tjetrën që të funksionojë.
+ +Kontrolloni sërish që të dyja pajisjet të gjenden në të njëjtin rrjet Wi-Fi ose klasik
+On Windows, go to Control Panel / Network and Internet +and make sure, Private Network is selected as “Network profile type” +(after transfer, you can change back to the original value)
+On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
+On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
+Sistemi juaj mund të ketë një “firewall personal”, +që dihet se shkakton probleme (veçanërisht në Windows). +Çaktivizoni firewall-in personal për Delta Chat-in në të dy anët dhe riprovoni
+Guest Networks may not allow devices to communicate with each other. +If possible, use a non-guest network.
+If you still have troubles using the same network, +try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
+Garantoni se ka depozitë të mjaftueshme te pajisja vendmbërritje
+Nëse shpërngulja nisni, siguroni që pajisja mbetet aktive dhe nuk bie në gjumë. +Mos mbyllni Delta Chat-in. +(po punojmë fort për ta bërë aplikacionin të funksionojë në prapaskenë, por sistemet priren t’i asgjësojnë aplikacionet, për fat të keq)
+A është bërë tashmë hyrja te llogaria Delta Chat në pajisjen vendmbërritje? +Mund të përdorni llogari të shumta për pajisje, thjesht shtoni llogari tjetër
+Nëse keni ende probleme, ose s’mundeni të skanoni një kod QR +provoni shpërnguljen dorazi të përshkruar më poshtë
+Kjo metodë rekomandohet vetëm nëse “Shtoni Pajisje të Dytë” si përshkruhet më sipër s’funksionon.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +If you use default chatmail relays, it is impossible to receive or send messages without end-to-end encryption.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -For Group invitations, -tap the chat group title to see its member list, -and select “QR Invite code”.
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS -or Saltpack -but adopting them would mean breaking end-to-end encryption interoperability -with all other e-mail apps that typically support OpenPGP encryption. +but adopting them would mean breaking end-to-end encryption interoperability. So it would not be a light decision to take and there must be tangible improvements for users.
@@ -953,19 +1298,19 @@ as defined by the Autocrypt Level 1 specification. -If you are sending or receiving e-mail messages without end-to-end encryption (using a classic e-mail server), -they are still protected from cell or cable companies who can not read or modify your e-mail messages. -But both your and your recipient’s e-mail providers +
If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers may read, analyze or modify your messages, including any attachments.
Delta Chat by default uses strict TLS encryption -which secures connections between your device and your e-mail provider. +which secures connections between your device and your email provider. All of Delta Chat’s TLS-handling has been independently security audited. -Moreover, the connection between your and the recipient’s e-mail provider +Moreover, the connection between your and the recipient’s email provider will typically be transport-encrypted as well. -If the involved e-mail servers support MTA-STS -then transport encryption will be enforced between e-mail providers +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers in which case Delta Chat communications will never be exposed in cleartext to the Internet even if the message was not end-to-end encrypted.
@@ -981,20 +1326,15 @@ even if the message was not end-to-end encrypted. Delta Chat apps do not store any metadata about contacts or groups on servers, also not in encrypted form. Instead, all group metadata is end-to-end encrypted and stored on end-user devices, only. -E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -1033,7 +1373,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
Po You can use the same profile on different devices:
- -Siguroni që të dyja pajisjet të gjenden në të njëjtin rrjet Wi-Fi, ose me fill
-Te pajisja e parë, kaloni te Rregullime → Shtoni Pajisje të Dytë, shkyçni ekranin, në u dashtë -dhe prisni një çast sa të shfaqet një kod QR
-Te pajisja e dytë, instaloni Delta Chat-in
-Në pajisjen e dytë, nisni Delta Chat-in, përzgjidhni Shtoje si Pajisje të Dytë dhe skanoni kodin QR që nga pajisja e vjetër
-Shpërngulja duhet të fillojë pas pak sekondash dhe, gjatë shpërnguljes, të dyja pajisjet do të shfaqin -ecurinë. Prisni deri sa të përfundojë në të dyja pajisjet.
-Ndryshe nga mjaft shkëmbyes të tjerë mesazhesh, pas një -shpërngulje të suksesshme, që të dyja pajisjet janë plotësisht të pavarura. -Njëra pajisja s’ka nevojë për tjetrën që të funksionojë.
- -Kontrolloni sërish që të dyja pajisjet të gjenden në të njëjtin rrjet Wi-Fi ose klasik
-On Windows, go to Control Panel / Network and Internet -and make sure, Private Network is selected as “Network profile type” -(after transfer, you can change back to the original value)
-On iOS, make sure “System Settings / Apps / Delta Chat / Local Network” access is granted
-On macOS, enable “System Settings / Privacy & Security / Local Network / Delta Chat”
-Sistemi juaj mund të ketë një “firewall personal”, -që dihet se shkakton probleme (veçanërisht në Windows). -Çaktivizoni firewall-in personal për Delta Chat-in në të dy anët dhe riprovoni
-Guest Networks may not allow devices to communicate with each other. -If possible, use a non-guest network.
-If you still have troubles using the same network, -try to open Mobile Hotspot on one device and join that Wi-Fi from the other one
-Garantoni se ka depozitë të mjaftueshme te pajisja vendmbërritje
-Nëse shpërngulja nisni, siguroni që pajisja mbetet aktive dhe nuk bie në gjumë. -Mos mbyllni Delta Chat-in. -(po punojmë fort për ta bërë aplikacionin të funksionojë në prapaskenë, por sistemet priren t’i asgjësojnë aplikacionet, për fat të keq)
-A është bërë tashmë hyrja te llogaria Delta Chat në pajisjen vendmbërritje? -Mund të përdorni llogari të shumta për pajisje, thjesht shtoni llogari tjetër
-Nëse keni ende probleme, ose s’mundeni të skanoni një kod QR -provoni shpërnguljen dorazi të përshkruar më poshtë
-Kjo metodë rekomandohet vetëm nëse “Shtoni Pajisje të Dytë” si përshkruhet më sipër s’funksionon.
- -Po
- -If you e.g. delete a chat or a message from your phone, -it will be deleted on your desktop as soon as it comes online again.
- -Notable exceptions are Delete old messages from Device, -as different devices may have different storage capacities, -and system specific settings as notification sounds.
- -In Delta Chat, you can share webxdc apps, attachments with an .xdc file
-extension. They can do very different things, and make Delta Chat a truly
-extendable messenger.
We are very grateful for feedback on these features - do you want to share -your ideas? Join the Forum to contribute. -You may conveniently login via Delta Chat and a QR code scan, -another rather stable experiment we run on the side (sic!).
- -https://meet.jit.si/$ROOM. The $ROOM variable will be a random value;
-this way, you will have a new random Jitsi room every time you call someone.With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -Kjo është një veçori eksperimentale për disa vetë që eksperimentojnë me rregulla -më anë të shërbyesit. Jo të gjithë furnizuesit e shërbimeve e mbulojnë këtë, por -me disa mund të kaloni krejt mesazhet me një krye “Chat-Version” te dosja -DeltaChat. Zakonisht kjo do të bëhej nga aplikacioni Delta Chat.
- -Aktivizimi i “Sill Vetëm nga dosja DeltaChat” ka kuptim nëse i keni të dyja:
- -Në këtë rast, Delta Chat-i s’ka nevojë të shohë Të marrët dhe mjafton të vëzhgojë vetëm dosjen DeltaChat.
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -Change your address in “Settings → Advanced → Password and Account” and -enter the password of your new e-mail account (and if necessary, server settings). -You will get an information notice about the fact that you are moving to a new address. -An additional notice will also show up in your “Device messages” chat.
-If possible, let your old e-mail provider forward all messages to your new address.
-Tell your contacts that you changed your address. -Writing to guaranteed end-to-end encrypted chats and groups, -will make them notice your move automatically -and they will continue chatting with you using your new address.
-Note that Delta Chat will not retrieve messages anymore from your old e-mail provider. -If you didn’t configure your e-mail provider to forward messages (step 2.) -only those contacts to whom you sent a message in a guaranteed end-to-end encrypted chat -will send messages to your new address.
- -To learn more about this the details behind this, read our blogpost on -it.
-Në varësi të sistemit operativ në përdorim, mund -t’ju kërkohet t’i akordoni leje aplikacionit. -Ja se ç’bën Delta Chat-i me këto leje:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Si edhe me programe të tjerë email-i, bie fjala, Thunderbird-i, K9-Mail-i, ose -Outlook-u, programit i duhet fjalëkalimi, që kështu të mund të dërgoni email-e. -Sigurisht, fjalëkalimi depozitohet vetëm në pajisjen tuaj. Fjalëkalimi i transmetohet -vetëm furnizuesit të email-it tuaj (kur bëni hyrjen), i cili mund të hyjë te email-et -tuaj, sido qoftë.
- -Ngaqë Delta Chat-i është Me Burim të Hapur, mund të kontrolloni Kodin -Burim, -nëse doni të verifikoni se a trajtohen me siguri kredencialet tuaja. Na gëzojnë -përshtypjet që e bëjn aplikacionin më të sigurt për krejt përdoruesit tanë.
- -Si parazgjedhje, Delta Chat i shfaq krejt email-et.
- -At “Settings → Advanced → Show Classic E-Mails”, -you can change this. You have these options:
- -“Krejt”: Delta Chat-i i shfaq krejt email-et që janë dërguar te adresa juaj. Kjo -ka kuptim nëse e përdorni Delta Chat-in për krejt email-et tuaj, që kështu të mos -humbin mesazhe. - Kjo është parazgjedhja për këtë rregullim.
-Yes, incoming HTML messages come with a “Show full message” button. -Outgoing messages always use plain text.
- -Delta Chat sets (and encrypts!) the classic e-mail subject -automatically to the group name or to the sender name.
- -So if you want to set the subject yourself, -for example for a formal e-mail to a business contact, -you can create a group -with only yourself and the recipient(s). -Set the Chat Title to the Subject you want, -and then send your e-mail as the first message. -If the recipients don’t use Delta Chat, -it will look like a normal, -formal e-mail to them. -You will get bonus professionalism points -if you set a signature text.
- -Dërgimi vetes i një kopjeje të mesazheve tuaj siguron marrjen e mesazheve tuaj -në krejt pajisjet. Nëse keni disa pajisje dhe nuk i mbani ndezur, shihni vetëm -mesazhet prej të tjerëve, dhe mesazhet që dërgoni prej pajisjes që keni hapur -në atë çast.
- -Kopja dërgohet te Të marrët, dhe mandej kalohet te dosja DeltaChat; nuk vendoset -te dosja “Të dërguar”. Delta Chat-i nuk ngarkon kurrë ndonjë gjë te dosja -Të dërguar, ngaqë kjo do të thoshte ngarkim dy herë të një mesazhi (një herë -përmes SMTP-s, dhe një herë përmes IMAP-it në dosjen Të dërguar).
- -The default setting for “Send Copy to Self” is “on”.
- -Arsyeja e vetme pse dikush mund të dojë të vëzhgojë dosjen Të marrë është kur -përdoret tjetër program email-sh (bie fjala, Thunderbird-i) në krah të -aplikacionit tuaj Delta Chat, dhe doni që MUA juaj të marrë pjesë në biseda.
- -Sidoqoftë, rekomandojmë të përdoret Klienti Desktop i Delta Chat-it; mund ta -shkarkoni që nga get.delta.chat. Mundësia për vëzhgim -të dosjes “Të dërguar” mund të hiqet në të ardhmen. Qe prurë në kohët kur s’kish -klient Desktop Delta Chat për krejt platformat.
- -Disa e përdorin Delta Chat-in si një klient të rregullt email, dhe duan -ta përdorin dosjen Të marrë për email-in e tyre, në vend se dosjen DeltaChat. -Nëse çaktivizoni “Vëzhgo dosjen DeltaChat”, duhet të çaktivizoni edhe “kalo -mesazhe bisedash te DeltaChat”. Përndryshe, fshirja e mesazheve në instalime me -shumë pajisje mund të mos punojë si duhet.
- -If you use a default chat profile -you can simply uninstall the app. -This will automatically trigger deletion of all associated account data on the chatmail server. -For more info, please refer to nine.testrun.org account-deletion for the default onboarding server, -or the respective page from your chosen 3rd party chatmail server.
- -If you have set up your chat profile on multiple devices -you need to remove it from all devices.
- -If you are using more than one account, -but don’t want to get rid of all of them, -you can remove it in the account switcher menu (on android and iOS), -or in the sidebar with a right click (in the desktop client).
- -Accounts on classic e-mail providers -will not be deleted automatically; -how you can delete your account depends on your e-mail provider. -We don’t have any control over e-mail accounts at those providers, -so unfortunately we can’t help you with that.
- -If you want to continue using a classic e-mail account with other apps, -but uninstall Delta Chat, -it is recommended to leave any group chat before uninstalling Delta Chat. -Otherwise you might receive undecryptable messages from those group chats.
- -See Privacy Policy for a detailed overview.
Open one of the following app stores and search for “Delta Chat”: -Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS and macOS App Store, Microsoft Store
+Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft StoreCheck the package manager of your Linux distributions
@@ -1931,18 +1614,15 @@ për të sjellë veçori të reja për krejt platformat. completing Rust/Python bindings and instigating a Chat-bot eco-system.Më 2021-n morëm financime të mëtejshme nga BE për dy propozime që shtrihen në -“Internetin e Brezit Tjetër”, konkretisht për EPPD - e-mail provider portability directory (~97K euro) dhe AEAP - email address porting (~90K euro) që sollën mbulim më të mirë për përdorues me shumë -llogari, përmirësim të gjërave për kontakte me kod QR dhe grupe, si dhe mjaft -përmirësime në punën në rrjet për krejt platformat.
+In 2021 we received further EU funding for two Next-Generation-Internet +proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
Nga fundi i 2021-shit e deri në mars të 2023-shit kemi marrë financim Internet Freedom -(500K dollarë amerikanë) nga Zyra e Demokracisë, ShBA, Human Rights and Labor (DRL). -Ky financim shërbeu si bazë për synimet tona afatgjata për ta bërë Delta Chat-in më -të përdorshëm dhe të përputhshëm me një gamë të gjerë shërbyesish email anembanë -botës dhe më të qëndrueshëm dhe më të siguruar -në vende të prekura shpesh nga censurim dhe fikje të internetit.
+From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the +U.S. Bureau of Democracy, Human Rights and Labor (DRL). +This funding supported our long-running goals to make Delta Chat more usable +and compatible with a wide range of email servers world-wide, and more resilient and secure +in places often affected by internet censorship and shutdowns.
2023-2024 we successfully completed the OTF-funded diff --git a/src/main/assets/help/uk/help.html b/src/main/assets/help/uk/help.html index 3870e2270..63e883a8f 100644 --- a/src/main/assets/help/uk/help.html +++ b/src/main/assets/help/uk/help.html @@ -2,29 +2,37 @@
Delta Chat - це надійний, децентралізований та безпечний додаток для обміну повідомленнями, доступний для мобільних і десктопних платформ.
- -Delta Chat схожий на Whatsapp або Telegram, але ви також можете використовувати його як додаток електронної пошти. Ви можете анонімно зареєструватися на різних сумісних chatmail-серверах які є мінімальними поштовими серверами, оптимізованими для швидкої та безпечної роботи. Або ви можете використовувати класичні поштові сервери та існуючий профіль електронної пошти в цьому випадку Delta Chat буде працювати як поштовий додаток.
- -
Щоб безпечно встановити контакт з іншими відскануйте QR-код запрошення або поділіться посиланням на запрошення. Це потрібно, якщо ви використовуєте (за замовчуванням) профіль чату на основі chatmail оскільки chatmail-сервери відхиляють незашифровані вихідні повідомлення.
- -Якщо ви створюєте профіль чату з класичною адресою електронної пошти ви можете створити контакт вручну, якщо знаєте його електронну адресу а потім написати йому повідомлення навіть якщо одержувач не використовує Delta Chat.
- -Delta Chat це надійний, децентралізований застосунок, для безпечного та миттєвого спілкування, +доступний на мобільних та настільних платформах.
Анонімні профілі чату з швидкими, безпечними та сумісними chatmail-серверами які пропонують миттєві Push-сповіщення для пристроїв iOS та Android.
+Миттєве створення приватних профілів чату + за допомогою безпечних та сумісних ретрансляторів чат-пошти + які пропонують миттєву доставку повідомлень та push-сповіщення для пристроїв iOS та Android.
Повсюдна підтримка декількох профілів та декількох пристроїв на всіх платформах.
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
Інтерактивні веб-додатки в чатах для ігор та співпраці
+Interactive in-chat apps for gaming and collaboration
Аудитоване наскрізне шифрування захищене від мережевих та серверних атак.
+Audited end-to-end encryption +safe against network and server attacks.
Вільне програмне забезпечення з відкритим вихідним кодом, як для додатків, так і для сервера. Побудовано на основі Стандартів електронної пошти та інтернету, щоб уникнути “синдрому ще одного стандарту (xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
Якщо повідомлення приходить від невідомого контакту, воно відображається як запит.
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+Так. Крім звичайного тексту, всі вкладення електронної пошти відображаються у вигляді окремих повідомлень. Вихідні повідомлення автоматично отримують вкладення.
+Так. Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
З міркувань продуктивності, зображення оптимізовані та надсилаються в меншому розмірі за замовчуванням, але ви можете надіслати їх як «файл», щоб зберегти оригінал.
@@ -206,13 +238,15 @@Профіль - це ім’я, зображення і деяка додаткова інформація для шифрування повідомлень. Профіль існує лише на вашому пристрої (пристроях) і використовує чат або класичний поштовий сервер для передачі повідомлень.
+A profile is a name, a picture and some additional information for encrypting messages. +A profile lives on your device(s) only +and uses the server only to relay messages.
Під час першого встановлення Delta Chat створюється перший профіль.
Пізніше ви можете натиснути на зображення вашого профілю у верхньому лівому кутку, щоб вибрати Додати профілі або Переключити профілі.
-Ви можете використовувати окремі профілі для політичної, сімейної або робочої діяльності, або, наприклад, для спеціального “спам-профілю”, з яким ви реєструєтесь на веб-сайтах і платформах які рано чи пізно починають надсилати небажані повідомлення (“спам”).
+You may want to use separate profiles for political, family or work related activities.
Ви також можете дізнатися як використовувати один і той самий профіль на декількох пристроях.
@@ -228,26 +262,23 @@Ви можете додати зображення профілю в ваших налаштуваннях. Якщо ви пишете комусь із ваших контактів чи додаєте їх через QR код, вони автоматично побачать ваше зображення профілю.
Контакти, які не використовують Delta Chat, не бачать зображення профілю (однак, звичайно, вони можуть встановити Delta Chat :)
-Із міркувань приватності, ніхто не бачить ваше зображення профілю доки ви їм не напишете.
Ваше зображення профілю не надсилається із кожним повідомленням, але достатньо регулярно для того щоб ваші контакти заново отримували ваше зображення профілю, навіть якщо вони додали новий пристрій.
-Так, ви можете зробити це в розділі “Налаштування > Профіль > Текст підпису”. Ваші контакти, які використовують Delta Chat, побачать його коли переглядатимуть ваші контактні дані. Для всіх інших, він з’явиться як підпис в електронному листі під текстом усіх ваших повідомлень.
+Yes, +you can do so under Settings → Profile → Bio. +Once you sent a message to a contact, +they will see it when they view your contact details.
Іноді ви можете бачити зелену крапку
поруч з аватаркою контакту. Це означає, що його недавно бачили протягом останніх 10 хвилин:
You can sometimes see a green dot
+next to the avatar of a contact.
+It means they were recently seen by you in the last 10 minutes,
+e.g. because they messaged you or sent a read receipt.
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+Отже, це не онлайн статус в реальному часі - і якщо хтось не відповідає одразу, хоча здається, що вони онлайн, не хвилюйтеся і дайте їм трохи часу :)
- -З іншого боку, інші не завжди “бачать, що ви онлайн”. Якщо ви вимкнули звіти про прочитання, вони не побачать зелену крапку доки не буде виконано одну з вищезазначених умов.
Доки налаштування не буде знову вимкнено, додаток Delta Chat кожного учасника чату піклується про видалення повідомлень через вибраний проміжок часу. Проміжок часу починається коли одержувач вперше побачив повідомлення в Delta Chat. Повідомлення видаляються як з кожної поштової скриньки на сервері, так і в самому додатку.
+Until the setting is turned off again, +each chat member’s Delta Chat app takes care +of deleting the messages +after the selected time span. +The time span begins +when the receiver first sees the message in Delta Chat. +The messages are deleted both, +on the servers, +and in the apps itself.
Зверніть увагу, що ви можете покладатися на зникнення повідомлень лише доти, доки ви довіряєте своїм співрозмовникам; зловмисники можуть робити фотографії, або іншим чином зберігати, копіювати або пересилати повідомлення перед видаленням.
-Крім того, якщо один із співрозмовників видаляє Delta Chat, повідомлення не будуть видалені з його поштової скриньки. Швидше за все, їх також більше не можна буде розшифрувати (якщо вони були зашифровані).
+Apart from that, +if one chat partner uninstalls Delta Chat, +the (anyway encrypted) messages may take longer to get deleted from their server.
-If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +За умовчанням Delta Chat зберігає всі повідомлення локально на вашому пристрої. Якщо ви, наприклад, бажаєте заощадити місце для зберігання у свого провайдера електронної пошти, ви можете вибрати автоматичне видалення старих повідомлень. Вони все ще залишаються на вашому пристрої, поки ви видалите їх і там.
+In a chat, using
Attachment Button → Apps
Щоб увімкнути його, перейдіть до Видалити старі повідомлення → Видалити повідомлення з сервера в налаштуваннях «Чати та медіа». Ви можете встановити часові рамки між «Одразу» та «Через 1 рік». Усі електронні листи, отримані Delta Chat, будуть видалені з сервера після закінчення цього терміну.
-Зверніть увагу, що якщо ви використовуєте Delta Chat на декількох пристроях, вам потрібно залишити повідомлення на сервері з достатнім проміжком часу щоб інші пристрої також могли їх завантажити.
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+Android-пристроях, шляхом інтеграції з сервісом Google FCM Push, в тому числі на пристроях, які використовують microG замість пропрієтарного коду Google на телефоні.
- -Станом на травень 2024 року класичні сервери електронної пошти не підтримують Push-повідомлення для користувачів Delta Chat.
Якщо доступний “Push-сервіс”, Delta Chat вмикає Push-сповіщення щоб забезпечити миттєву доставку повідомлень для всіх користувачів чату. Якщо ви використовуєте класичний провайдер електронної пошти замість серверів chatmail, Push-сповіщення недоступні.
+If a “Push Service” is available, Delta Chat enables Push Notifications +to achieve instant message delivery for all chatmail users.
У налаштуваннях “Сповіщення” Delta Chat для “Миттєва доставка” ви можете змінити наступні налаштування, які впливають на всі профілі чату:
@@ -558,7 +737,9 @@ Push-сповіщення автоматично активуються для -Підтримка push-сповіщень Delta Chat дозволяє уникнути витоку приватної інформації. Вона не передає електронну пошту, IP-адресу або вміст повідомлень (навіть зашифрованих) до будь-якої системи, яка бере участь у доставці push-сповіщень.
+Delta Chat Push Notification support avoids leakage of private information. +It does not leak profile data, IP address or message content (not even encrypted) +to any system involved in the delivery of Push Notifications.
Ось як програми Delta Chat здійснюють доставку push-сповіщень:
@@ -567,19 +748,30 @@ Push-сповіщення автоматично активуються дляДодаток Delta Chat отримує “токен пристрою” локально, шифрує його і зберігає на сервері chatmail.
Коли сервер chatmail отримує електронний лист від користувача Delta Chat він пересилає зашифрований токен пристрою до центрального проксі-сервера сповіщень Delta Chat.
+When a chatmail server receives a message for a Delta Chat user +it forwards the encrypted device token to the central Delta Chat notification proxy.
Центральний проксі-сервер сповіщень Delta Chat розшифровує токен пристрою і пересилає його до відповідного Push-сервісу (Apple, Google тощо), навіть не знаючи IP-адреси або електронної пошти користувачів Delta Chat.
+The central Delta Chat notification proxy decrypts the device token +and forwards it to the respective Push service (Apple, Google, etc.), +without ever knowing the IP or profile data of Delta Chat users.
Центральний Push-сервіс (Apple, Google тощо) запускає додаток Delta Chat на вашому пристрої щоб перевірити наявність нових повідомлень у фоновому режимі. Він не знає про пошту чату або адресу електронної пошти пристрою, який він пробуджує. Центральні служби Apple/Google Push ніколи не бачать адресу електронної пошти (відправника або одержувача) а також ніколи не бачать жодного вмісту повідомлення (навіть в зашифрованому вигляді).
+The central Push Service (Apple, Google, etc.) +wakes up the Delta Chat app on your device +to check for new messages in the background. +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) +and also never see any message content (also not in encrypted forms).
Центральний проксі для сповіщень Delta Chat невеликий і повністю реалізований на Rust забуває про токени пристроїв, як тільки Apple/Google/etc обробили їх, зазвичай за лічені мілісекунди.
-Зверніть увагу, що токен пристрою шифрується між програмами та проксі-сповіщеннями але не підписується. Таким чином, проксі-служба сповіщень ніколи не бачить адреси електронної пошти, IP-адреси або будь-яку криптографічну ідентифікаційну інформацію, пов’язану з пристроєм користувача (токеном).
+Note that the device token is encrypted between apps and notification proxy +but it is not signed. +The notification proxy thus never sees profile data, IP-addresses or +any cryptographic identity information associated with a user’s device (token).
В результаті цього загального дизайну конфіденційності, навіть захоплення chatmail-сервера, або повне вилучення центрального проксі-сервера повідомлень Delta Chat не призведе до розкриття приватної інформації, якої ще не мають Push-сервіси.
@@ -593,7 +785,252 @@ Push-сповіщення автоматично активуються дляDelta Chat - це безкоштовний децентралізований месенджер з відкритим вихідним кодом і вільним вибором сервера, але ми хочемо, щоб користувачі отримували надійну “миттєву доставку” повідомлень, як у додатках WhatsApp, Signal або Telegram, без попередніх запитань, які більше підходять для досвідчених користувачів або розробників.
-Зверніть увагу, що Delta Chat має невелику систему push-повідомлень, що зберігає конфіденційність яка забезпечує “миттєву доставку” повідомлень на всі chatmail-сервери включаючи потенційний який ви можете налаштувати самостійно без нашого дозволу. Ласкаво просимо до потужності сумісної та масової системи чат-пошти та електронної пошти :)
+Note that Delta Chat has a small and privacy-preserving Push Notification system +that achieves “instant delivery” of messages for all chatmail servers +including a potential one you might setup yourself without our permission. +Welcome to the power of the interoperable chatmail relay network :)
+ +Так, ви можете використовувати один і той самий профіль на різних пристроях:
+ +Упевніться, що обидва пристрої підключені до одного Wi-Fi або мережі
+На першому пристрої перейдіть до Налаштування → Додати другий пристрій, розблокуйте екран, якщо потрібно і трохи зачекайте, поки не з’явиться QR-код
+На другому пристрої встановіть Delta Chat
+На другому пристрої запустіть Delta Chat, виберіть Додати як другий пристрій і відскануйте QR-код зі старого пристрою
+Передача має розпочатися через кілька секунд, і під час передачі обидва пристрої відображатимуть прогрес. Дочекайтеся завершення на обох пристроях.
+На відміну від багатьох інших месенджерів, після успішної передачі, обидва пристрої повністю незалежні. Один пристрій не потрібен для роботи іншого.
+ +Ще раз упевніться, що обидва пристрої підключені до одного Wi-Fi або мережі
+У Windows перейдіть до Панель керування / Мережа та Інтернет і переконайтеся, що Приватна мережа вибрано як “Тип мережевого профілю” (після перенесення ви можете повернути початкове значення)
+На iOS переконайтеся, що доступ до “Системні налаштування / Програми / Delta Chat / Локальна мережа” дозволено
+У macOS увімкніть “Системні налаштування / Конфіденційність і безпека / Локальна мережа / Delta Chat”
+Ваша система може мати “персональний брандмауер”, який, як відомо, викликає проблеми (особливо у Windows). Вимкніть персональний брандмауер для Delta Chat на обох кінцях і повторіть спробу
+Гостьові мережі можуть не дозволяти пристроям зв’язуватися один з одним. Якщо можливо, використовуйте негостьову мережу.
+Якщо у вас все ще виникають проблеми з використанням однієї мережі, спробуйте відкрити Мобільну точку доступу на одному пристрої та приєднатися до цього Wi-Fi з іншого
+Переконайтеся, що на цільовому пристрої достатньо пам’яті
+Якщо передача почалася, переконайтеся, що пристрої залишаються активними і не засинають. Не виходьте з Delta Chat. (ми докладаємо всіх зусиль, щоб програма працювала у фоновому режимі, але системи, як правило, вбивають програми, на жаль)
+Delta Chat вже зареєстрований на цільовому пристрої? Ви можете використовувати кілька профілів на одному пристрої, просто додайте ще один профіль
+Якщо у вас усе ще виникають проблеми або якщо ви не можете відсканувати QR-код спробуйте перенесення вручну, описане нижче
+Цей спосіб рекомендований, лише якщо «Додати другий пристрій», як описано вище, не працює.
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +Всі повідомлення в Delta Chat за замовчуванням наскрізно зашифровані. Починаючи з версії 2 Delta Chat (липень 2025 року) на наскрізних зашифрованих повідомленнях більше немає замків або інших подібних маркерів.
-Якщо ви використовуєте стандартні ретранслятори чату, неможливо отримувати або надсилати повідомлення без наскрізного шифрування.
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
Ви можете надіслати посилання-запрошення через інший приватний чат, показати QR-код запрошення, коли ви знаходитесь поруч один з одним або під час відеодзвінка, або натиснути на “контакт”, яким ви поділилися в чаті.
- -Для Запрошення до групи, торкніться назви групи чату, щоб побачити список її учасників, і виберіть “QR-код запрошення”.
-Для прямих запрошень у чат один-на-один, торкніться іконки QR-коду
на головному екрані програми Delta Chat.
Попросіть вашого партнера по чату відсканувати QR-зображення у своєму додатку Delta Chat, або натисніть “Копіювати” чи “Поділитися”, щоб створити посилання-запрошення і поділитися ним з вашим партнером по чату.
- -Тепер зачекайте, поки встановиться наскрізне шифрування.
- -Якщо обидві сторони онлайн, вони незабаром побачать (груповий або прямий) чат і можуть почати безпечно обмінюватися повідомленнями.
-Якщо одна зі сторін перебуває в офлайні або в поганій мережі, можливість спілкуватися в чаті затримується до відновлення з’єднання.
-Вітаємо! -Тепер ви автоматично використовуватимете наскрізне шифрування з цим контактом. Якщо ви додасте один одного в групи чату, наскрізне шифрування буде встановлено між усіма учасниками.
-Так, ми стежимо за такими ініціативами, як MLS або Saltpack але їх прийняття означатиме порушення наскрізної сумісності шифрування з усіма іншими поштовими програмами, які зазвичай підтримують шифрування OpenPGP. Отже, це не буде легким рішенням і воно повинно принести користувачам відчутні покращення.
+Yes, we are following efforts like MLS +but adopting them would mean breaking end-to-end encryption interoperability. +So it would not be a light decision to take +and there must be tangible improvements for users.
Delta Chat застосовує цілісний підхід “корисної безпеки” і працює з широким спектром активістських груп, а також відомими дослідниками, такими як TeamUSEC щоб покращити реальний захист користувачів від загроз безпеці. Протокол і стандарт для створення наскрізного шифрування - це лише одна частина “результатів для користувача”, див. також наші відповіді на вилучення пристрою та метадані повідомлення.
@@ -760,9 +1165,21 @@ Delta Chat скоріше використовує реалізацію OpenPGP -Якщо ви надсилаєте або отримуєте електронні листи без наскрізного шифрування (використовуючи класичний сервер електронної пошти), вони все одно захищені від мобільних або кабельних компаній, які не можуть читати чи змінювати ваші повідомлення. Однак як ваш, так і поштовий провайдер одержувача можуть читати, аналізувати або змінювати ваші листи, включаючи будь-які вкладення.
+If you are sending or receiving email messages without end-to-end encryption (using a classic email server), +they are still protected from cell or cable companies who can not read or modify your email messages. +But both your and your recipient’s email providers +may read, analyze or modify your messages, including any attachments.
-За замовчуванням Delta Chat використовує суворе TLS-шифрування яке захищає з’єднання між вашим пристроєм і провайдером електронної пошти. Вся робота з TLS-шифруванням Delta Chat пройшла незалежний аудит безпеки. Крім того, з’єднання між вашим провайдером та провайдером електронної пошти одержувача зазвичай також шифрується при передачі даних. Якщо задіяні поштові сервери підтримують MTA-STS то між провайдерами електронної пошти буде застосовуватися транспортне шифрування в цьому випадку повідомлення Delta Chat ніколи не будуть доступні в Інтернеті у вигляді відкритого тексту навіть якщо повідомлення не було наскрізь зашифровано.
+Delta Chat by default uses strict +TLS encryption +which secures connections between your device and your email provider. +All of Delta Chat’s TLS-handling has been independently security audited. +Moreover, the connection between your and the recipient’s email provider +will typically be transport-encrypted as well. +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers +in which case Delta Chat communications will never be exposed in cleartext to the Internet +even if the message was not end-to-end encrypted.
На відміну від більшості інших месенджерів, додатки Delta Chat не зберігають жодних метаданих про контакти чи групи на серверах, навіть у зашифрованому вигляді. Натомість усі метадані груп наскрізно зашифровані та зберігаються виключно на пристроях користувачів.
-Тому поштові сервери можуть бачити лише
+Servers can therefore only see:
дату повідомлення,
-адреси відправника та одержувача
-і розмір повідомлення.
-By default, the addresses are randomly generated.
+Усі інші метадані повідомлень, контактів і груп містяться в наскрізно зашифрованій частині повідомлень.
Для захисту як від серверів електронної пошти, що збирають метадані, так і від загрози вилучення пристрою, ми рекомендуємо використовувати чатмейл-релей для створення чат-профілів із випадковими адресами електронної пошти для передавання повідомлень. Зверніть увагу, що додатки Delta Chat на всіх платформах підтримують кілька профілів, тому ви можете легко користуватися профілями, створеними для конкретних ситуацій, поруч із вашим «основним» профілем, з упевненістю, що всі їхні дані, включно з усіма метаданими, буде видалено. Більше того, у разі вилучення пристрою ідентифікувати чат-контакти, які використовують короткочасні профілі, буде вкрай складно.
+Both for protecting against metadata-collecting servers +as well as against the threat of device seizure +we recommend to use a chatmail relay +to create chat profiles using random addresses for transport. +Note that Delta Chat apps on all platforms support multiple profiles +so you can easily use situation-specific profiles next to your “main” profile +with the knowledge that all their data, along with all metadata, will be deleted. +Moreover, if a device is seized then chat contacts using short-lived profiles +can not be identified easily.
Месенджер Signal запровадив “Запечатаного відправника” у 2018 році щоб їхня серверна інфраструктура не знала, хто надсилає повідомлення певній групі одержувачів. Це особливо важливо, оскільки сервер Signal знає номер мобільного телефону кожного акаунта, який зазвичай асоціюється з паспортними даними.
-Навіть якщо чат-мейл релей не запитує ніяких приватних даних (в тому числі номерів телефонів), все одно може мати сенс захистити реляційні метадані між адресами. Ми не передбачаємо великих проблем у використанні випадкових одноразових адрес електронної пошти для запечатаних відправлень але реалізація такої можливості ще не є пріоритетною.
+Even if chatmail relays +do not ask for any private data (including no phone numbers), +it might still be worthwhile to protect relational metadata between addresses. +We don’t foresee bigger problems in using random throw-away addresses for sealed sending +but an implementation has not been agreed as a priority yet.
Так. You can use the same profile on different devices:
- -Упевніться, що обидва пристрої підключені до одного Wi-Fi або мережі
-На першому пристрої перейдіть до Налаштування → Додати другий пристрій, розблокуйте екран, якщо потрібно і трохи зачекайте, поки не з’явиться QR-код
-На другому пристрої встановіть Delta Chat
-На другому пристрої запустіть Delta Chat, виберіть Додати як другий пристрій і відскануйте QR-код зі старого пристрою
-Передача має розпочатися через кілька секунд, і під час передачі обидва пристрої відображатимуть прогрес. Дочекайтеся завершення на обох пристроях.
-На відміну від багатьох інших месенджерів, після успішної передачі, обидва пристрої повністю незалежні. Один пристрій не потрібен для роботи іншого.
- -Ще раз упевніться, що обидва пристрої підключені до одного Wi-Fi або мережі
-У Windows перейдіть до Панель керування / Мережа та Інтернет і переконайтеся, що Приватна мережа вибрано як “Тип мережевого профілю” (після перенесення ви можете повернути початкове значення)
-На iOS переконайтеся, що доступ до “Системні налаштування / Програми / Delta Chat / Локальна мережа” дозволено
-У macOS увімкніть “Системні налаштування / Конфіденційність і безпека / Локальна мережа / Delta Chat”
-Ваша система може мати “персональний брандмауер”, який, як відомо, викликає проблеми (особливо у Windows). Вимкніть персональний брандмауер для Delta Chat на обох кінцях і повторіть спробу
-Гостьові мережі можуть не дозволяти пристроям зв’язуватися один з одним. Якщо можливо, використовуйте негостьову мережу.
-Якщо у вас все ще виникають проблеми з використанням однієї мережі, спробуйте відкрити Мобільну точку доступу на одному пристрої та приєднатися до цього Wi-Fi з іншого
-Переконайтеся, що на цільовому пристрої достатньо пам’яті
-Якщо передача почалася, переконайтеся, що пристрої залишаються активними і не засинають. Не виходьте з Delta Chat. (ми докладаємо всіх зусиль, щоб програма працювала у фоновому режимі, але системи, як правило, вбивають програми, на жаль)
-Delta Chat вже зареєстрований на цільовому пристрої? Ви можете використовувати кілька профілів на одному пристрої, просто додайте ще один профіль
-Якщо у вас усе ще виникають проблеми або якщо ви не можете відсканувати QR-код спробуйте перенесення вручну, описане нижче
-Цей спосіб рекомендований, лише якщо «Додати другий пристрій», як описано вище, не працює.
- -Так.
- -Якщо ви, наприклад, видалите чат або повідомлення з телефону, воно буде видалено на вашому робочому столі, щойно ви знову з’явитесь в мережі.
- -Винятком є Видалення старих повідомлень з пристрою, оскільки різні пристрої можуть мати різний обсяг пам’яті, а також системні налаштування звуків сповіщень.
- -У Delta Chat ви можете ділитися webxdc-додатками, вкладеннями з розширенням .xdc. Вони можуть робити дуже різні речі, і роблять Delta Chat справді розширюваним месенджером.
Ми дуже вдячні за відгуки про ці функції – ви хочете поділитися своїми ідеями? Приєднуйтесь до Форуму, щоб зробити свій внесок. Ви можете зручно увійти за допомогою Delta Chat та сканування QR-коду, ще один досить стабільний експеримент, який ми проводимо на стороні (sic!).
- -https://meet.jit.si/$ROOM. Змінна $ROOM буде випадковою величиною; таким чином, ви матимете нову випадкову кімнату jitsi щоразу, коли телефонуватимете комусь.За допомогою списку розсилки ви можете надіслати повідомлення одразу багатьом одержувачам; -одержувачі не можуть відповідати у цьому списку. -Списки розсилки все ще дуже експериментальні і, ймовірно, будуть замінені чимось іншим, слідкуйте за новинами :)
- -Це експериментальне налаштування для деяких людей, які експериментують з правилами на стороні сервера. Не всі провайдери підтримують це, але деякі дозволятимуть перемістити всі листи із заголовком “Chat-Version” до папки DeltaChat. Зазвичай це робиться додатком Delta Chat.
- -Увімкнення «Отримувати лише з папки DeltaChat» має сенс, якщо у вас є обидва:
- -У цьому випадку Delta Chat не потрібно стежити за папкою «Вхідні», а достатньо лише стежити за папкою DeltaChat.
- -Примітка: -Зміна адреси електронної пошти тимчасово відключена -через постійні зміни в ядрі DeltaChat. -Ця функція буде знову доступна через кілька місяців.
- -Змініть свою адресу в розділі “Налаштування → Додатково → Пароль та обліковий запис” та введіть пароль вашого нового поштового акаунта (і, за необхідності, налаштування сервера). Ви отримаєте інформаційне повідомлення про те, що ви переїжджаєте на нову адресу. Додаткове повідомлення також з’явиться у вашому чаті “Повідомлення пристрою”.
-Якщо можливо, нехай ваш старий провайдер електронної пошти пересилає всі повідомлення на вашу нову адресу.
-Повідомте своїм контактам, що ви змінили адресу. Пишіть у гарантовані наскрізні зашифровані чати та групи, вони автоматично помітять ваш переїзд і вони продовжать спілкуватися з вами, використовуючи вашу нову адресу.
-Зверніть увагу, що Delta Chat більше не буде отримувати повідомлення від вашого старого провайдера електронної пошти. Якщо ви не налаштували пересилання повідомлень (крок 2) тільки ті контакти, яким ви надіслали повідомлення в гарантованому наскрізному зашифрованому чаті отримуватимуть повідомлення на вашу нову адресу.
- -Щоб дізнатися більше про деталі, які стоять за цим, прочитайте нашу публікацію в блозі.
-В залежності від операційної системи, додаток може потребувати наступних дозволів:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -Як і інші поштові програми, такі як Thunderbird, K9-Mail або Outlook, програма програма потребує пароля, щоб ви могли використовувати її для надсилання листів. Звичайно, пароль пароль зберігається лише на вашому пристрої. Пароль передається лише вашому поштовому провайдеру (коли ви входите в систему), який і так має доступ до вашої пошти.
- -Оскільки Delta Chat має відкритий код, ви можете ознайомитись із початковим кодом якщо бажаєте перевірити що ваші дані для авторизації надійно зберігаються. Ми будемо раді вашим пропозиціям, які зроблять додаток більш безпечним для всіх користувачів.
- -За замовчуванням Delta Chat відображає всі електронні листи.
- -У “Налаштування → Додатково → Показувати класичні електронні листи”, ви можете змінити цей параметр. У вас є такі варіанти:
- -Так, вхідні HTML-повідомлення мають кнопку «Показати повне повідомлення». Вихідні повідомлення завжди містять звичайний текст.
- -Delta Chat встановлює (і шифрує!) класичну тему електронного листа автоматично на назву групи або на ім’я відправника.
- -Тож якщо ви хочете встановити тему самостійно, наприклад, для офіційного електронного листа діловому контакту, ви можете створити групу в якій будете лише ви та одержувач(і). Встановіть у заголовку чату потрібну тему, а потім надішліть свій електронний лист як перше повідомлення. Якщо одержувачі не використовують Delta Chat, він буде виглядати як звичайний формальний електронний лист. Ви отримаєте бонусні бали за професіоналізм якщо ви встановите текст підпису.
- -Надсилаючи собі копію своїх повідомлень, ви отримуєте власні повідомлення на всіх пристроях. Якщо у вас кілька пристроїв, і ви не вмикаєте це налаштування, ви бачите лише повідомлення інших людей та повідомлення, які ви надсилаєте з поточного пристрою.
- -Копія надсилається у папку Вхідні, а потім переміщується до папки DeltaChat; вона не поміщається в папку «Відправлені». Delta Chat ніколи не завантажує нічого в папку Надіслане, оскільки це означало б завантаження повідомлень двічі (один раз через SMTP і один раз через IMAP до папки Надіслані).
- -За замовчуванням для параметра “Надіслати копію собі” встановлено значення “увімкнено”.
- -Єдина причина, через яку захочеться стежити за папкою Надіслане, полягає в тому, що якщо ви використовуєте іншу поштову програму (наприклад, Thunderbird) разом із вашим додатком Delta Chat і хочете, щоб ваш поштовий клієнт брав участь у розмовах.
- -Однак ми рекомендуємо використовувати клієнт Delta Chat Desktop; Ви можете завантажити його на get.delta.chat. Можливість стеження папки “Надіслане” може зникнути в майбутньому. Вона був представлена у той час, коли на всіх платформах ще не було клієнта Delta Chat Desktop.
- -Деякі люди використовують Delta Chat як звичайний поштовий клієнт і хочуть використовувати папку Вхідні для своєї пошти замість папки DeltaChat. Якщо ви вимкнете “Перегляд папки DeltaChat”, вам слід також вимкнути “переміщення повідомлень чату до DeltaChat”. -В іншому випадку видалення повідомлень або налаштування декількох пристроїв може не працювати належним чином.
- -Якщо ви використовуєте стандартний профіль чату, ви можете просто видалити застосунок. Це автоматично запустить видалення всіх пов’язаних даних облікового запису на сервері chatmail. Для отримання додаткової інформації, будь ласка, зверніться до сторінки nine.testrun.org account-deletion для стандартного сервера реєстрації або до відповідної сторінки вашого стороннього сервера chatmail.
- -Якщо ви налаштували свій профіль чату на декількох пристроях вам потрібно видалити його з усіх пристроїв.
- -Якщо ви використовуєте більше одного облікового запису, але не хочете видаляти всі, ви можете видалити окремий запис у меню перемикання акаунтів (на Android та iOS) або в боковій панелі за допомогою правого кліку (в настільному клієнті).
- -Облікові записи на класичних e-mail провайдерах не будуть видалені автоматично; спосіб видалення облікового запису залежить від вашого e-mail провайдера. Ми не маємо контролю над обліковими записами у таких провайдерів, тому, на жаль, не можемо допомогти вам у цьому питанні.
- -Якщо ви хочете продовжувати використовувати класичний e-mail обліковий запис з іншими застосунками, але плануєте видалити Delta Chat, рекомендується вийти з усіх групових чатів перед видаленням Delta Chat. В іншому випадку ви можете отримувати повідомлення з цих групових чатів, які не зможете розшифрувати.
- -See Privacy Policy for a detailed overview.
Якщо вона недоступна, скористайтеся дзеркалом за адресою https://deltachat.github.io/deltachat-pages
Відкрийте один з наступних магазинів додатків і введіть у пошук “Delta Chat”: Google Play Store, F-Droid, Huawei App Gallery, Amazon App Store, iOS та macOS App Store, Microsoft Store
+Open one of the following app stores and search for “Delta Chat”: +Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft Store
Перевірте менеджер пакунків вашого дистрибутива Linux
@@ -1493,10 +1407,15 @@ encrypted Delta Chat messages might clutter the Inbox in your other E-Mail apps. завершення прив’язок Rust/Python та запуск екосистеми чат-ботів.У 2021 році ми отримали подальше фінансування від ЄС на дві пропозиції щодо Інтернету наступного покоління а саме на EPPD - каталог перенесення провайдерів електронної пошти (~97 тис. євро) та AEAP - перенесення адрес електронної пошти (~90 тис. євро), що дозволило нам покращити багатопрофільну підтримку, вдосконалити налаштування контактів та груп за допомогою QR-коду та багато інших мережевих покращень на всіх платформах.
+In 2021 we received further EU funding for two Next-Generation-Internet +proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
З кінця 2021 до березня 2023 року ми отримували фінансування Internet Freedom (500 тис. дол. США) від Бюро США з питань демократії, прав людини та праці (DRL). Це фінансування підтримало наші довгострокові цілі зробити Delta Chat більш зручним для використання і сумісним з широким спектром серверів електронної пошти по всьому світу, більш стійким і безпечним в місцях, які постраждали від інтернет-цензури та відключення інтернету.
+From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the +U.S. Bureau of Democracy, Human Rights and Labor (DRL). +This funding supported our long-running goals to make Delta Chat more usable +and compatible with a wide range of email servers world-wide, and more resilient and secure +in places often affected by internet censorship and shutdowns.
У 2023-2024 роках ми успішно завершили проєкт Secure Chatmail, що фінансувався OTF, що дозволило нам запровадити гарантоване шифрування, створити мережу серверів chatmail та забезпечити “миттєву реєстрацію” у всіх застосунках, випущених з квітня 2024 року.
diff --git a/src/main/assets/help/zh_CN/help.html b/src/main/assets/help/zh_CN/help.html index db9b99efb..1f69c4dd7 100644 --- a/src/main/assets/help/zh_CN/help.html +++ b/src/main/assets/help/zh_CN/help.html @@ -2,29 +2,37 @@Delta Chat 是一款可靠、去中心化和安全的消息应用程序、 -适用于移动和桌面平台。
- -Delta Chat 感觉就像 Whatsapp 或 Telegram,但你也可以把它当作电子邮件应用程序来使用。 -你可以匿名注册到各种可互操作的聊天邮件服务器 -这些都是为快速安全运行而优化的最小电子邮件服务器。 -您也可以使用传统的电子邮件服务器和现有的电子邮件账户 -在这种情况下, Delta Chat 可充当邮件客户端。
- -
要安全地与他人建立联系扫描邀请二维码 -或分享邀请链接。 -使用(默认的)基于chatmail的聊天账户时需要这样做 -因为chatmail会拒绝未加密的发送信息。
- -当使用经典电子邮件地址创建聊天配置文件时 -如果您知道联系人的电子邮件地址,您可以手动创建联系人 -然后给他们写信息 -即使收件人没有使用Delta Chat 。
- -Delta Chat is a reliable, decentralized and secure instant messaging app, +available for mobile and desktop platforms.
使用快速、安全、可互操作的 chatmail 服务器 创建匿名聊天账户 -为 iOS 和 Android 设备提供即时推送通知。
+Instant creation of private chat profiles +with secure and interoperable chatmail relays +that offer instant message delivery, and Push Notifications for iOS and Android devices.
跨平台支持 多配置文件 和多设备。
+Pervasive multi-profile and +multi-device support on all platforms +and between different chatmail apps.
交互性 聊天中的网页小程序
+Interactive in-chat apps for gaming and collaboration
经审计的端到端加密 -安全地抵御网络和服务器攻击。
+Audited end-to-end encryption +safe against network and server attacks.
免费开源软件,包括应用程序和服务器端。 -基于电子邮件和网络互联网标准、 -避免 “又一个标准综合症(xkcd 927)”
+Free and Open Source software, both app and server side, +built on Internet Standards.
当收到陌生联系人的消息时,系统会将其显示为请求形式。
+First, note that Delta Chat is a private messenger. +There is no public discovery, you decide about your contacts.
+ +If you are face to face with your friend or family,
+tap the QR Code icon
+on the main screen.
+Ask your chat partner to scan the QR image
+with their Delta Chat app.
For a remote contact setup, +from the same screen, +click “Copy” or “Share” and send the invite link +through another private chat.
+Now wait while connection gets established.
+ +If both sides are online, they will soon see a chat +and can start messaging securely.
+If one side is offline or in bad network, +the ability to chat is delayed until connectivity is restored.
+Congratulations! +You now will automatically use end-to-end encryption with this contact. +If you add each other to groups, end-to-end encryption will be established among all members.
+ +As being a private messenger, +only friends and family you share your QR code or invite link with can write to you.
+ +Your friends may share your contact with other friends, this appears as a request.
Attach the first contact to the chat of the second using
Attachment Button → Contact.
+You can also add a little introduction message.
The second contact will receive a card then +and can tap it to start chatting with the first contact.
+是的。图片、视频、文件、语音消息等会像往常一样被处理。
+是的。 Images, videos, files, voice messages etc. can be sent using the
Attachment-
+or
Voice Message buttons
为了提高性能,默认情况下会对图像进行优化并以较小的尺寸发送,但您也可以将其作为 “文件 “发送,以保留原始图像。
@@ -223,18 +240,16 @@一份账户资料包括姓名、照片和一些额外的加密信息。 -个人配置只存在于您的设备(们)中 -并使用聊天邮件或传统电子邮件服务器传输信息。
+A profile is a name, a picture and some additional information for encrypting messages. +A profile lives on your device(s) only +and uses the server only to relay messages.
首次安装Delta Chat 时,会创建第一个账户资料文件。
之后,您可以点击左上角的个人资料图像,添加个人账户 或切换账户。
-您可能希望为政治、家庭或工作相关的活动使用不同的账户资料, -或者例如,为专门用于注册网站和平台的“垃圾邮件账户资料”, -这些网站和平台往往会早晚导致未经请求的消息(即“垃圾邮件”)
+You may want to use separate profiles for political, family or work related activities.
您可能还想了解 如何在多台设备上使用同一账户资料。
@@ -250,30 +265,23 @@您可以在设置中添加个人资料图片。如果您给您的联系人发消息或者通过二维码添加他们,他们会自动看到您的个人资料图片。
不使用 Delta Chat 的联系人不会看到个人资料图片(不过,他们可以安装 Delta Chat :)
-出于隐私原因,在您向他们发送消息之前,没有人会看到您的个人资料照片。
您的个人资料图片并非随每条消息一起发送,但发送的频率足够高。因此即使您的联系人添加了新设备,也能够重新收到您的个人资料图片。
-是的, -您可以在“设置 > 个人资料 > 签名文本”下执行此操作。 -使用 Delta Chat 的联系人查看您的联系方式时将会看到它。 -对其他所有人来说, -它将显示为在您所有消息文本下方的电子邮件签名。
+Yes, +you can do so under Settings → Profile → Bio. +Once you sent a message to a contact, +they will see it when they view your contact details.
您有时可以在联系人头像旁看到一个 “绿点”。
-绿点。这意味着他们 “最近被看到”。
-具体来说:这意味着在过去 10 分钟内,Delta Chat 看到过他们:
You can sometimes see a green dot
+next to the avatar of a contact.
+It means they were recently seen by you in the last 10 minutes,
+e.g. because they messaged you or sent a read receipt.
So this is not a real time online status +and others will as well not always see that you are “online”.
+ +One tick
+means that the message was sent successfully to your provider.
Two ticks
+mean that at least one recipient’s device
+reported back to having received the message.
Recipients may have disabled read-receipts, +so even if you see only one tick, the message may have been read.
+The other way round, two ticks do not automatically mean +that a human has read or understood the message ;)
+因此,这并不是实时在线状态 – 如果有人没有立即回复,即使他们看起来是在线的,也不要担心,给他们一些空间 :)
- -另一方面,别人也不会总是 “看到你在线”。如果您关闭了读取收据功能,他们就不会看到绿点,直到您给他们发消息或给他们所在的群组写信。
在再次关闭该设置之前, -每个聊天成员的 Delta Chat 应用都会负责 -在选定的时间跨度后删除消息。 -时间跨度从 -接收者首次在 Delta Chat 中看到消息时开始。 -消息将在 -服务器上的每个电子邮件帐户中以及应用本身中删除。
+Until the setting is turned off again, +each chat member’s Delta Chat app takes care +of deleting the messages +after the selected time span. +The time span begins +when the receiver first sees the message in Delta Chat. +The messages are deleted both, +on the servers, +and in the apps itself.
请注意,只有当您信任您的聊天伙伴时,您才可以依赖“消息定时销毁”; 不怀好意的人可能会拍照,或者在删除之前以其他方式保存、复制或转发消息。
-除此之外, -如果一个聊天伙伴卸载了 Delta Chat, -消息将不会从他们的电子邮件帐户中删除。 -它们很可能也无法再解密 -(只要它们首先是加密的)。
+Apart from that, +if one chat partner uninstalls Delta Chat, +the (anyway encrypted) messages may take longer to get deleted from their server.
-If you are using more than one chat profile, +you can remove single ones in the top profile switcher menu (on Android and iOS), +or in the sidebar with a right click (in the Desktop app). +Chat profiles are only removed on the device where deletion was triggered. +Chat profiles on other devices will continue to fully function.
+ +If you use a single default chat profile you can simply uninstall the app. +This will still automatically trigger deletion of all associated address data on the chatmail server. +For more info, please refer to nine.testrun.org address-deletion +or the respective page from your chosen 3rd party chatmail server.
+ +Groups let several people chat together privately with equal rights.
+ +Anyone can +change the group name or avatar, +add or remove members, +set disappearing messages, +and delete their own messages from all member’s devices.
+ +Because all members have the same rights, groups work best among trusted friends and family.
All group members have the same rights. +For this reason, everyone can delete any member or add new ones.
+To add or delete members, tap the group name in the chat and select the member to add or remove.
+If the member is not yet in your contact list, but face to face with you,
+from the same screen, show a QR code.
+Ask your chat partner to scan the QR image with their Delta Chat app by tapping
+
on the main screen.
For a remote member addition, +click “Copy” or “Share” and send the invite link +through another private chat to the new member.
+QR code and invite link can be used to add several members. +However, since groups are meant for trusted people, avoid sharing them publicly.
You can duplicate a group to start a separate discussion +or to exclude members without them noticing.
+Open the group profile and tap Clone Chat (Android/iOS), +or right-click the group in the chat list (Desktop).
+Set a new name, choose an avatar, and adjust the member list if needed.
+The new group is fully independent from the original, +which continues to work as before.
-You can send apps to a chat - games, editors, polls and other tools. +This makes Delta Chat a truly extensible messenger.
+ +默认情况下,Delta Chat 会在本地设备上存储您的所有消息。 - 如果您,例如,想要节省邮件提供商处的存储空间, -那么可以选择配置Delta Chat 以开启服务端自动删除旧消息。 -这些消息还将保存在您的设备上,除非您在设备上删除它们。
+In a chat, using
Attachment Button → Apps
要打开它,请转到 “聊天和媒体 “设置中的删除旧信息 → 从服务器删除信息。 -您可以在 “立即 “和 “1 年后 “之间设置时限。 -Delta Chat 收到的所有电子邮件都将在此期限后从服务器中删除。
-注意:如果在多台设备上使用 Delta Chat,请将消息在服务器上保存足够长的时间,以便其他设备能够下载消息。在这种情况下,您应当根据其他设备(们)的使用频率,将自动删除设置到“一天后”或相似的选项上。
+You can also create your own app and attach it using
Attachment Button → File
In-chat apps can not send data to the Internet, or download anything.
+An in-chat app can only exchange data within a Delta Chat chat, with its +copies on the devices of your chat partners. Other than that, it’s completely +isolated from the Internet.
+The privacy an in-chat app offers is the privacy of your chat - as long as you +trust the people you chat with, you can trust the in-chat app as well.
+This also means: Just like for web links, do not open apps from untrusted contacts.
+In-chat apps are zip files with .xdc extension containing html, css, and javascript code.
You can extend the Hello World example app +to get started.
+All else you need to know is written in the +Webxdc documentation.
+If you have question, you can ask others with experience +in the Delta Chat Forum.
+自 2024 年 5 月起,传统电子邮件服务器不再支持 Delta Chat 用户的推送通知。
如果有“推送服务”可用,Delta Chat 将启用推送通知, -以实现所有聊天邮件用户的即时消息传递。 -如果您使用的是传统电子邮件提供商而不是 chatmail 服务器,则无法使用推送通知。
+If a “Push Service” is available, Delta Chat enables Push Notifications +to achieve instant message delivery for all chatmail users.
在 Delta Chat“通知”的“推送通知”设置中,您可以更改以下影响所有聊天配置文件的设置:
@@ -627,9 +765,9 @@ Delta Chat 收到的所有电子邮件都将在此期限后从服务器中删除 -Delta Chat 推送通知支持避免了私人信息的泄露。 -它不会将电子邮件、IP 地址或消息内容(甚至加密后的内容) -泄露给参与推送通知传递的任何系统。
+Delta Chat Push Notification support avoids leakage of private information. +It does not leak profile data, IP address or message content (not even encrypted) +to any system involved in the delivery of Push Notifications.
以下是 Delta Chat 应用如何执行推送通知传递:
@@ -639,21 +777,21 @@ Delta Chat 收到的所有电子邮件都将在此期限后从服务器中删除 Chatmail 服务器上。当 Chatmail 服务器收到 Delta Chat 用户的电子邮件时, -它会将加密的设备令牌转发到中央 Delta Chat 通知代理。
+When a chatmail server receives a message for a Delta Chat user +it forwards the encrypted device token to the central Delta Chat notification proxy.
中央 Delta Chat 通知代理解密设备令牌 -并将其转发到相应的推送服务(Apple、Google 等), -而永远不知道 Delta Chat 用户的 IP 或电子邮件地址。
+The central Delta Chat notification proxy decrypts the device token +and forwards it to the respective Push service (Apple, Google, etc.), +without ever knowing the IP or profile data of Delta Chat users.
中央推送服务(Apple、Google 等) -唤醒你设备上的 Delta Chat 应用 -,以便在后台检查新消息。 -它不知道它唤醒的设备的 Chatmail 或电子邮件地址。 -中央 Apple/Google 推送服务永远不会看到电子邮件地址(发件人或收件人), -也永远不会看到任何消息内容(也包括未加密的形式)。
+The central Push Service (Apple, Google, etc.) +wakes up the Delta Chat app on your device +to check for new messages in the background. +It does not know about the profile data of the device it wakes up. +The central Apple/Google Push services never see any profile data (sender or receiver) +and also never see any message content (also not in encrypted forms).
请注意,设备令牌在应用和通知代理之间加密, -但未签名。 -因此,通知代理永远不会看到与用户设备(令牌)关联的电子邮件地址、IP 地址或 -任何加密身份信息。
+Note that the device token is encrypted between apps and notification proxy +but it is not signed. +The notification proxy thus never sees profile data, IP-addresses or +any cryptographic identity information associated with a user’s device (token).
由此产生的整体隐私设计,即使查封 Chatmail 服务器, 或完全查封中央 Delta Chat 通知代理 @@ -683,10 +821,274 @@ Delta Chat 收到的所有电子邮件都将在此期限后从服务器中删除 就像他们从 Whatsapp、Signal 或 Telegram 应用体验到的那样, 而无需预先提出更适合专家用户或开发人员的问题。
-请注意,Delta Chat 具有小型且隐私保护的推送通知系统, -可为所有 Chatmail 服务器实现“即时消息传递”, -包括你可能在未经我们许可的情况下自行设置的服务器。 -欢迎来到可互操作且庞大的 Chatmail 和电子邮件系统的力量 :)
+Note that Delta Chat has a small and privacy-preserving Push Notification system +that achieves “instant delivery” of messages for all chatmail servers +including a potential one you might setup yourself without our permission. +Welcome to the power of the interoperable chatmail relay network :)
+ +是的,您可以在不同设备上使用相同的配置文件:
+ +确保两台设备都在同一个 Wi-Fi 或网络中
+在第一台设备上,转到设置 → 添加第二台设备,如果需要,解锁屏幕 +并稍等片刻,直到显示二维码
+在第二台设备上,安装 Delta Chat
+在第二台设备上,启动 Delta Chat,选择添加为第二台设备,然后扫描旧设备上的二维码
+传输应在几秒钟后开始,并且在传输过程中,两台设备都将显示进度。 +等待直到两台设备都完成。
+与其他许多即时通讯应用不同,在成功传输后, +两台设备完全独立。 +一台设备不是另一台设备工作的必要条件。
+ +仔细检查两台设备是否在同一个 Wi-Fi 或网络中
+在 Windows 上,转到控制面板 / 网络和 Internet +并确保专用网络被选为“网络配置文件类型” +(传输后,你可以更改回原始值)
+在 iOS 上,确保授予“系统设置 / 应用 / Delta Chat / 本地网络”访问权限
+在 macOS 上,启用“系统设置 / 隐私和安全 / 本地网络 / Delta Chat”
+你的系统可能具有“个人防火墙”, +已知这会引起问题(尤其是在 Windows 上)。 +在两端禁用个人防火墙以用于 Delta Chat,然后重试
+访客网络可能不允许设备相互通信。 +如果可能,请使用非访客网络。
+当设备间网络通信持续异常时, +建议采取设备直连方案:在一台终端开启 Mobile Hotspot(移动热点),另一台设备通过扫描 Wi-Fi 接入该临时网络。
+确保目标设备上有足够的存储空间
+如果传输已开始,请确保设备保持活动状态,并且不会进入睡眠状态。 +不要退出 Delta Chat。 +(我们努力使应用在后台工作,但不幸的是,系统倾向于杀死应用)
+目标设备上已登录 Delta Chat? +你可以在每台设备上使用多个配置文件,只需添加另一个配置文件
+如果你仍然遇到问题,或者无法扫描二维码 +,请尝试下面描述的手动传输
+仅当上述“添加第二台设备”方法不起作用时,才建议使用此方法。
+ +At Settings → Advanced → Experimental Features +you can try out features we are working on.
+ +The features may be unstable and may be changed or removed.
+ +You can find more information +and give feedback in the Forum.
+ +We would like to improve Delta Chat with your help, +which is why Delta Chat for Android asks whether you want +to send anonymous usage statistics.
+ +You can turn it on and off at +Settings → Advanced → Send statistics to Delta Chat’s developers.
+ +When you turn it on, +weekly statistics will be automatically sent to a bot.
+ +We are interested e.g. in statistics like:
+ +We will not collect any personally identifiable information about you.
+ +Yes, but only if the email address is used exclusively by chatmail clients.
+ +It is not supported to share usage of an email address with non-chatmail apps or web-based mailers, +for the following reasons:
+ +Non-chatmail apps are largely not accomplishing automatic end-to-end email encryption for their users, +while chatmail apps and relays pervasively enforce end-to-end encryption and security standards.
+Non-chatmail apps use email servers as a long-term message archive +while chatmail clients use email servers for ephemeral instant message transport.
+Supporting the full variety of classic email setups +would require considerable development and maintenance efforts, +and complicate making chatmail-based messaging more resilient, reliable and fast.
+First off, please do not use the same classic email address also from non-chatmail classic email apps +unless you are prepared to deal with encrypted messages in the inbox, +double notifications, accidentally deleted emails or similar annoyances.
+ +You can configure a email address for chatting at New Profile → Use Other Server → Use Classic Mail as Transport.
+Note that classic email providers will generally not support Push Notifications
+and have other limitations, see Provider Overview.
+Chatmail uses the default INBOX for relay; ensure the provider setup does too.
+A chat profile using a classic email address allows to to send and receive unencrypted messages.
+These messages, and the chats they appear in, are marked with an email icon
+
.
Any well behaving email server setup will do fine +except if your users’ devices require Google/Apple Push Notifications to work properly.
+ +We generally recommend to set up a chatmail relay. +Chatmail is a community-driven project that encompasses both the setup of relays +and core Rust developments +that power chatmail clients of which Delta Chat is the most well known.
+ +Delta Chat uses a secure subset of the OpenPGP standard -to provide automatic end-to-end encryption using these protocols:
+Delta Chat 使用 OpenPGP 标准的安全子集 +使用以下协议提供自动端到端加密:
Secure-Join -to exchange encryption setup information through QR-code scanning or “invite links”.
+安全加入 +通过二维码扫描或“邀请链接”交换加密设置信息。
Autocrypt is used for automatically -establishing end-to-end encryption between contacts and all members of a group chat.
+用于在联系人和群聊的所有成员之间自动建立端到端加密。Sharing a contact to a -chat -enables receivers to use end-to-end encryption with the contact.
+将联系人分享到聊天中 + +接收者可以与该联系人使用端到端加密。
Delta Chat does not query, publish or interact with any OpenPGP key servers.
+Delta Chat 不会查询、发布或与任何 OpenPGP 密钥服务器交互。
All messages in Delta Chat are end-to-end encrypted by default. -Since the Delta Chat Version 2 release series (July 2025) -there are no lock or similar markers on end-to-end encrypted messages, anymore.
+Delta Chat 中的所有消息 默认都采用端到端加密。 +自 Delta Chat 版本 2 发布系列(2025 年 7 月)起, +端到端加密消息上不再有锁或类似的标记。
-If you use default chatmail relays, -it is impossible to receive or send messages without end-to-end encryption.
+如果您使用默认的 chatmail 中继, +则不可能在没有端到端加密的情况下接收或发送消息。
-If you instead create a profile using a classic e-mail server, +
If you instead use a classic email server,
you can send and receive messages with or without end-to-end encryption.
-Messages lacking end-to-end encryption are marked with an e-mail icon
+Messages lacking end-to-end encryption are marked with an email icon
.
You can send an invite link through another private chat, -show an invitation QR code when next to each other or in a video call, -or click on a “contact” that was shared in a chat.
- -对于群组邀请, -点击聊天群组标题以查看其成员列表, -然后选择“QR 邀请码”。
-For direct 1:1 chat invitations,
-tap the QR Code icon
-on the Delta Chat app main screen.
Ask your chat partner to scan the QR image -with their Delta Chat app, -or click “Copy” or “Share” to create an invite link -and share it with your chat partner.
- -Now wait while end-to-end encryption is getting established.
- -If both sides are online, they will soon see a (group or direct) chat -and can start messaging securely.
-If one side is offline or in bad network, -the ability to chat is delayed until connectivity is restored.
-Congratulations! -You now will automatically use end-to-end encryption -with this contact. -If you add each other to chat groups, -end-to-end encryption will be established among all members.
-Yes, we are following efforts like MLS +but adopting them would mean breaking end-to-end encryption interoperability. +So it would not be a light decision to take +and there must be tangible improvements for users.
Delta Chat 采用整体“可用安全性”方法, 并与广泛的活动家团体以及 @@ -916,20 +1267,21 @@ Delta Chat 实际使用的是 Rust 语言编写的 OpenPGP 实现库 TLS 加密, -这可以保护你的设备和电子邮件提供商之间的连接安全。 -Delta Chat 的所有 TLS 处理都经过了独立的 安全审计。 -此外,你的和接收者的电子邮件提供商之间的连接 -通常也会进行传输加密。 -如果所涉及的电子邮件服务器支持 MTA-STS, -则将在电子邮件提供商之间强制执行传输加密, -在这种情况下,即使消息未进行端到端加密,Delta Chat 通信也永远不会以明文形式暴露给互联网。
+Delta Chat by default uses strict +TLS encryption +which secures connections between your device and your email provider. +All of Delta Chat’s TLS-handling has been independently security audited. +Moreover, the connection between your and the recipient’s email provider +will typically be transport-encrypted as well. +If the involved email servers support MTA-STS +then transport encryption will be enforced between email providers +in which case Delta Chat communications will never be exposed in cleartext to the Internet +even if the message was not end-to-end encrypted.
E-mail Servers can therefore only see
+Servers can therefore only see:
the message date,
-sender and receiver addresses
-and message size.
-By default, the addresses are randomly generated.
+All other message, contact and group metadata resides in the end-to-end encrypted part of messages.
Both for protecting against metadata-collecting e-mail servers +
Both for protecting against metadata-collecting servers as well as against the threat of device seizure we recommend to use a chatmail relay -to create chat profiles using random e-mail addresses for transport. +to create chat profiles using random addresses for transport. Note that Delta Chat apps on all platforms support multiple profiles so you can easily use situation-specific profiles next to your “main” profile with the knowledge that all their data, along with all metadata, will be deleted. @@ -995,7 +1342,7 @@ which is usually associated with a passport identity.
Even if chatmail relays do not ask for any private data (including no phone numbers), it might still be worthwhile to protect relational metadata between addresses. -We don’t foresee bigger problems in using random throw-away e-mail addresses for sealed sending +We don’t foresee bigger problems in using random throw-away addresses for sealed sending but an implementation has not been agreed as a priority yet.
是的。 You can use the same profile on different devices:
- -确保两台设备都在同一个 Wi-Fi 或网络中
-在第一台设备上,转到设置 → 添加第二台设备,如果需要,解锁屏幕 -并稍等片刻,直到显示二维码
-在第二台设备上,安装 Delta Chat
-在第二台设备上,启动 Delta Chat,选择添加为第二台设备,然后扫描旧设备上的二维码
-传输应在几秒钟后开始,并且在传输过程中,两台设备都将显示进度。 -等待直到两台设备都完成。
-与其他许多即时通讯应用不同,在成功传输后, -两台设备完全独立。 -一台设备不是另一台设备工作的必要条件。
- -仔细检查两台设备是否在同一个 Wi-Fi 或网络中
-在 Windows 上,转到控制面板 / 网络和 Internet -并确保专用网络被选为“网络配置文件类型” -(传输后,你可以更改回原始值)
-在 iOS 上,确保授予“系统设置 / 应用 / Delta Chat / 本地网络”访问权限
-在 macOS 上,启用“系统设置 / 隐私和安全 / 本地网络 / Delta Chat”
-你的系统可能具有“个人防火墙”, -已知这会引起问题(尤其是在 Windows 上)。 -在两端禁用个人防火墙以用于 Delta Chat,然后重试
-访客网络可能不允许设备相互通信。 -如果可能,请使用非访客网络。
-当设备间网络通信持续异常时, -建议采取设备直连方案:在一台终端开启 Mobile Hotspot(移动热点),另一台设备通过扫描 Wi-Fi 接入该临时网络。
-确保目标设备上有足够的存储空间
-如果传输已开始,请确保设备保持活动状态,并且不会进入睡眠状态。 -不要退出 Delta Chat。 -(我们努力使应用在后台工作,但不幸的是,系统倾向于杀死应用)
-目标设备上已登录 Delta Chat? -你可以在每台设备上使用多个配置文件,只需添加另一个配置文件
-如果你仍然遇到问题,或者无法扫描二维码 -,请尝试下面描述的手动传输
-仅当上述“添加第二台设备”方法不起作用时,才建议使用此方法。
- -是的。
- -例如,如果您从手机中删除某个聊天或信息, -当您的桌面客户端再次上线时,该内容也会被同步删除。
- -值得注意的例外情况包括从设备删除旧消息, -因为不同设备可能具有不同的存储容量, -以及通知提示音等系统特定设置。
- -在 Delta Chat 中,你可以共享 Webxdc 应用,即带有 .xdc 文件扩展名的附件。
-它们可以做非常不同的事情,并使 Delta Chat 成为真正的可扩展即时通讯应用。
我们非常感谢您对这些功能的反馈 - 您想分享您的想法吗? 加入 论坛 以做出贡献。 -你可以通过 Delta Chat 和二维码扫描方便地登录, -这是我们顺便运行的另一个相当稳定的实验(sic!)。
- -https://meet.jit.si/$ROOM。 $ROOM 变量将是一个随机值;
-这样,每次你呼叫某人时,你都会有一个新的随机 Jitsi 房间。With a Broadcast List you can send a message to many recipients at once; -the recipients cannot reply in that list. -Broadcast lists are still highly experimental -and will very probably be replaced by something else, stay tuned :)
- -这是提供给尝试服务器端规则的人的实验性设置。在使用某些电子邮件提供商时,您可以将所有带有”Chat-Version”头的邮件移入 DeltaChat 文件夹。并不是所有的提供商都支持此操作;通常情况下,这是由 Delta Chat 应用完成的。
- -启用“只从 DeltaChat 文件夹获取”是有意义的,仅当您同时完成了:
- -在这种情况下,Delta Chat 不需要监视收件箱,只监视 DeltaChat 文件夹就足够了。
- -Note: -Changing email addresses is temporarily disabled -because of ongoing changes to the DeltaChat core. -It should be available again in a few months.
- -在“设置 → 高级 → 密码和帐户”中更改你的地址, -然后输入你的新电子邮件帐户的密码(如有必要,还需输入服务器设置)。 -你将收到有关你正在迁移到新地址的信息通知。 -在你的“设备消息”聊天中也会显示一条附加通知。
-如果可能,让你的旧电子邮件提供商将所有消息转发到你的新地址。
-告诉你的联系人你已更改地址。 -向保证的端到端加密聊天和群组发送消息, -将使他们自动注意到你的迁移, -并且他们将继续使用你的新地址与你聊天。
-请注意,Delta Chat 将不再从你的旧电子邮件提供商处检索消息。 -如果你没有配置你的电子邮件提供商转发消息(步骤 2), -则只有你在保证的端到端加密聊天中向其发送消息的联系人 -才会将消息发送到你的新地址。
- -要了解有关此操作背后细节的更多信息,请阅读我们关于 -它的博客文章。
-根据使用的操作系统,系统可能会要求您向本应用授予权限。下面 Delta Chat 使用各类权限进行的操作:
+Some features require certain permissions, +e.g. you need to grant camera permission if you want to scan an invite QR code.
-Yes, but it is not recommended.
- -Parallel usage with the same E-Mail address might lead to the following inconveniences:
- -Sieve rules can solve these problems.
- -与其他电子邮件程序(比如 Thunderbird、K9-Mail 或 Outlook)一样,本程序需要您的密码来允许您通过它发送邮件。当然,密码仅储存在您的设备上,并只会在登录时发送给您的电子邮件提供商(无论如何,您的提供商总是能够访问您的邮件)。
- -由于 Delta Chat 是开源的,要验证您的凭据是否被安全地处理了,可以检查源代码。我们很高兴能收到使本应用对我们的所有用户更加安全的反馈。
- -默认情况下, Delta Chat 会显示所有电子邮件。
- -在“设置 → 高级 → 显示经典电子邮件”中, -你可以更改此设置。 你有以下选项:
- -是的,收到的 HTML 邮件会有一个 “显示完整消息 “按钮。 -发出的邮件始终使用纯文本。
- -Delta Chat 会自动将经典电子邮件主题设置为群组名称或发件人姓名, -并对其进行加密!
- -因此,如果你想自己设置主题, -例如, для正式给商业联系人发送电子邮件, -你可以创建一个只有你和收件人的群组。 -将聊天标题设置为你想要的主题, -然后将你的电子邮件作为第一条消息发送。 -如果收件人不使用 Delta Chat, -则对他们来说,它看起来就像一封普通的 -正式电子邮件。 -如果你设置了签名文本,你将获得额外的专业加分。
- -向自己发送消息的副本可以确保您在所有设备上收到自己的消息。如果您在使用多台设备时没有打开此设置,那么您将只能看到其他人发过来的消息和您从当前设备发出的消息。
- -副本会被发送到收件箱,然后会被移动到 DeltaChat 文件夹;它不会被放到“已发送”文件夹里。Delta Chat 从不 将东西上传到已发送文件夹,因为这意味着上传一条消息两次(一次通过 SMTP,一次通过 IMAP 到已发送文件夹)。
- -“给自己发送副本”的默认设置为 “开”。
- -监视已发送文件夹的唯一原因是:您在使用Delta Chat软件的同时也使用其他的邮件应用程序(比如 Thunderbird),并且想让邮件分发代理参与聊天对话。
- -不过,我们推荐使用 Delta Chat 桌面客户端;您可以在 get.delta.chat 下载它。监视“已发送”文件夹的选项是在还没有 Delta Chat 桌面客户端的时候引入的,这个选项可能会在未来消失。
- -有些人将 Delta Chat 用作常规电子邮件客户端并希望将收件箱文件夹用于其邮件,而不是使用 DeltaChat 文件夹。如果禁用了“监视 DeltaChat 文件夹”,则还应该禁用“将聊天消息移动到 DeltaChat”。否则,删除消息或多设备设置可能无法正常工作。
- -如果你使用默认聊天配置文件, -则只需卸载该应用即可。 -这将自动触发删除 Chatmail 服务器上的所有关联帐户数据。 -有关更多信息,请参阅默认入职服务器的 nine.testrun.org 帐户删除, -或你选择的 第三方 Chatmail 服务器 的相应页面。
- -如果你已在多台设备上设置了聊天配置文件, -则需要从所有设备中删除它。
- -如果你使用多个帐户, -但不希望删除所有帐户, -则可以在帐户切换器菜单(在 Android 和 iOS 上)中删除它, -或者在侧边栏中右键单击(在桌面客户端中)。
- -传统电子邮件提供商 上的帐户 -不会自动删除; -如何删除你的帐户取决于你的电子邮件提供商。 -我们无法控制这些提供商的电子邮件帐户, -因此很遗憾,我们无法在这方面为你提供帮助。
- -如果你想继续将传统电子邮件帐户与其他应用一起使用, -但卸载 Delta Chat, -建议在卸载 Delta Chat 之前退出任何群组聊天。 -否则,你可能会收到来自这些群组聊天的无法解密的消息。
- -See Privacy Policy for a detailed overview.
如果不可用,请使用 镜像 https://deltachat.github.io/deltachat-pages
打开以下 应用商店之一并搜索“Delta Chat”: -Google Play 商店、F-Droid、华为应用商店、亚马逊应用商店、iOS 和 macOS 应用商店、Microsoft Store
+Open one of the following app stores and search for “Delta Chat”: +Google Play Store, F-Droid, Huawei App Gallery, iOS and macOS App Store, Microsoft Store
检查你的 Linux 发行版的 软件包管理器
@@ -1801,10 +1563,15 @@ Google Play 商店、F-Droid、华为应用商店、亚马逊应用商店、iOSNLnet 基金会 2019/2020 年拨款 4.6 万欧元,用于完成 Rust/Python 绑定并建立聊天机器人生态系统。
在 2021 年,我们从两项下一代互联网提案收到了欧盟的进一步资助,即 EPPD - 电子邮件提供商可移植性目录(约 9.7 万欧元)和 AEAP - 电子邮件地址移植(约 9 万欧元)。这带来了更好的多账户支持,改进的二维码联系人和群组设置,和所有平台上的多处网络改进。
+In 2021 we received further EU funding for two Next-Generation-Internet +proposals, namely for EPPD - email provider portability directory (~97K EUR) and AEAP - email address porting (~90K EUR) which resulted in better multi-profile support, improved QR-code contact and group setups and many networking improvements on all platforms.
从 2021 年底到 2023 年 3 月,我们从美国民主、人权和劳工局(DRL)获得了互联网自由资金(50 万美元)。这笔资金支持了我们的长期目标,即让Delta Chat 更好用,并与全球范围内的各种电子邮件服务器兼容,而且在经常受到互联网审查制度影响的地方更具弹性和安全性。
+From End 2021 till March 2023 we received Internet Freedom funding (500K USD) from the +U.S. Bureau of Democracy, Human Rights and Labor (DRL). +This funding supported our long-running goals to make Delta Chat more usable +and compatible with a wide range of email servers world-wide, and more resilient and secure +in places often affected by internet censorship and shutdowns.
2023-2024 年,我们成功完成了 OTF 资助的
diff --git a/src/main/res/values-ar/strings.xml b/src/main/res/values-ar/strings.xml
index f8a2e88c2..792191288 100644
--- a/src/main/res/values-ar/strings.xml
+++ b/src/main/res/values-ar/strings.xml
@@ -28,7 +28,9 @@